BOM-DAT/Resistor-Dat/burden-resistor-dat/burden-resistor-dat.md
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@@ -3,6 +3,10 @@
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A burden resistor is a component used with current transformers (CTs). - [[current-transformer-dat]]
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+- used by [[SVC1035-dat]] and [[SVC1038-dat]] == 100K 2512
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+
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+
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+
6 10
## Purpose:
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**Convert Current to Voltage**: The primary function of a burden resistor is to convert the current output of a current transformer into a voltage signal. CTs are designed to produce a current in their secondary winding that is proportional to the current in their primary winding.
Board-dat/SVC/SVC1035-dat/SVC1035-dat.md
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@@ -29,7 +29,7 @@ Pins Definitions
29 29
30 30
- [[ZMCT103-dat]] - [[ZMPT107-dat]] - [[zeming-dat]]
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32
-
32
+- [[Current-transformer-dat]] - [[ac-voltage-transformer-dat]]
33 33
34 34
## ref
35 35
Board-dat/SVC/SVC1038-dat/2025-06-12-16-02-19.png
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Binary files /dev/null and b/Board-dat/SVC/SVC1038-dat/2025-06-12-16-02-19.png differ
Board-dat/SVC/SVC1038-dat/2025-06-12-16-02-42.png
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Binary files /dev/null and b/Board-dat/SVC/SVC1038-dat/2025-06-12-16-02-42.png differ
Board-dat/SVC/SVC1038-dat/SVC1038-dat.md
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@@ -1,6 +1,8 @@
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2 2
# SVC1038-dat
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+please refer to old board [[SVC1035-dat]] too
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+
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## Info
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product url -
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@@ -13,19 +15,27 @@ Board map
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- note the [[current-transformer-dat]] (section BX-CT) sensor has two types footprint, bigger and smaller, to compatible with more types of sensors
15 17
16
-Wiring
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+New Wiring
17 19
18 20
- connnect [[AC-mains-dat]] input from the bottom blue and red wire
19 21
- connect the load to the top blue and red wire
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+![](2025-06-12-16-02-42.png)
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+
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+Old Wiring
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+
21 27
- The orange wires are the old wiring method, only use when the [[current-transformer-dat]] has wire inside
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+![](2025-06-12-16-02-19.png)
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+
23 31
![](2025-06-07-17-35-24.png)
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## Applications, category, tags, etc.
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## Demo Code and Video
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+- [[HLW8032-dat]]
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+
29 39
## ref
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31 41
- [[SVC1038]]
Chip-cn-dat/HLW-dat/HLW8032-dat/HLW8032-DAT.md
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@@ -1,8 +1,11 @@
1 1
# HLW8032 DAT
2 2
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-- [[SVC1031-dat]] - [[SVC1035-dat]]
3
+- [[SVC1031-dat]] - [[SVC1035-dat]] - [[SVC1038-dat]] - [[SVC1041-dat]]
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+
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+python serial demo code refer to page - [[HLW8032-reg-dat]]
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+
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+- [[HLW8032-faq-dat]]
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-- [[HLW8032-faq-dat]] - [[HLW8032-reg-dat]]
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## Chip Info
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@@ -67,6 +70,6 @@ Data format of HLW8032:
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- [[sample-resistor-dat]] - [[resistor-dat]] - [[Optical-Coupler-DAT]] - [[current-transformer-dat]] - [[78L05-dat]] - [[wire-2-wire-dat]] - [[ACDC-dat]] - [[AC-dat]]
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-- [[AC-mains-dat]]
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+- [[AC-mains-dat]] - [[AC-measurement-dat]]
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- [[HLW-dat]] - [[HLW8032.pdf]] - [[HLW8012-dat]]
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\ No newline at end of file
Chip-cn-dat/HLW-dat/HLW8032-dat/HLW8032-reg-dat/HLW8032-reg-dat.md
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@@ -31,7 +31,7 @@
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55 5A 02 DC D0 00 05 FF 00 3C D7 00 20 51 4D E5 68 00 62 43 71 02 3C 24
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-## Voltage Example
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+## Voltage measure Example
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**Voltage Parameter Register**
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@@ -62,8 +62,18 @@ Therefore, the effective voltage is approximately 219.372V.
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![](2024-12-08-16-41-04.png)
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+## Current measure Example
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+**Note Current Coefficient factor**
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+- 0.001 R = 1 mR = 0.001
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+- 0.003 R = 3 mR = 0.003
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+
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+for [[current-transformer-dat]] example
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+
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+- for 1000:1 transform ratio and on board 1R resistor, the Coefficient factor is 0.001 again
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+- for 1500:1 transform ratio and on board 1R resistor, the Coefficient factor is 0.0015
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+- for 2000:1 transform ratio and on board 1R resistor, the Coefficient factor is 0.002
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## obselete
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Tech-dat/Sensor-dat/current-sensor-dat/current-sensor-dat.md
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@@ -1,19 +0,0 @@
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-
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-# current-sensor-dat.md
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-
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-- [[current-transformer-dat]]
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-- [[dc-current-sensor-dat]]
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-
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-- [[ACS712-dat]]
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-
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-
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-## alternative to [[ACS712-dat]]
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-
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-- Original CC6920 BSO-5A SOP-8 High-performance Hall effect current sensor, isolation voltage 3.5kV
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-- Original CC6902 SO-5A SOP-8 Single-chip Hall effect current sensor, isolation voltage 2kV
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-- Original CC6904 SO-10A SOP-8 Single-chip Hall effect current sensor, isolation voltage 2kV
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-
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-
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-## ref
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-
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-- [[sensor-dat]]
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\ No newline at end of file
Tech-dat/Sensor-dat/current-sensor-dat/current-transformer-dat/2025-05-20-13-02-25.png
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Tech-dat/Sensor-dat/current-sensor-dat/current-transformer-dat/2025-06-11-15-45-27.png
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Tech-dat/Sensor-dat/current-sensor-dat/current-transformer-dat/current-transformer-dat.md
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@@ -1,54 +0,0 @@
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-
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-# current-transformer-dat
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-
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-- [[current-sensor-dat]]
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-
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-## PCB Mount
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-
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-- [[zeming-dat]] - [[EDCT-dat]]
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-
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-
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-## Open Split Core Current Transformer
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-
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-- [[YHDC-dat]]
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-
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-
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-## BX-CT Specifications
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-
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-![](2025-06-11-15-45-27.png)
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-
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-| left | middle | right |
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-| ------ | ------ | ----- |
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-| 5A | 15A | 30A |
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-| 2000:1 | 2000:1 | 1500: |
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-
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-
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-## DL-CT08CL10-2000/1 = Specifications
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-
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-"Miniature current transformer, small AC through-core type, class 0.1 precision, high-frequency transformer, lead type, 1000:1"
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-
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-Here's a breakdown:
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-
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-微型电流互感器: miniature current transformer
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-
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-小型交流穿心式: small AC through-core type
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-
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-0.1级精密: class 0.1 precision
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-
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-高频互感器: high-frequency transformer
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-
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-引线式: lead type (with wire leads)
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-
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-1000:1: transformation ratio
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-
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-## Other Form
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-
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-![](2025-05-20-13-02-25.png)
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-
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-
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-## ref
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-
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-
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-- [[current-sensor-dat]]
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-
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-- [[current-transformer]]
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\ No newline at end of file
Tech-dat/Sensor-dat/current-sensor-dat/dc-current-sensor-dat/dc-current-sensor-dat.md
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@@ -1,8 +0,0 @@
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-
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-# dc-current-sensor-dat
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-
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-- [[TI-sensor-dat]] - [[Allegro-DAT]]
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-
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-## ref
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-
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-- [[current-sensor-dat]]
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\ No newline at end of file
Tech-dat/Sensor-dat/sensor-current-dat/current-transformer-dat/2025-05-20-13-02-25.png
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Tech-dat/Sensor-dat/sensor-current-dat/current-transformer-dat/2025-06-11-15-45-27.png
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Tech-dat/Sensor-dat/sensor-current-dat/current-transformer-dat/current-transformer-dat.md
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@@ -0,0 +1,54 @@
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+
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+# current-transformer-dat
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+
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+- [[current-sensor-dat]]
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+
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+## PCB Mount
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+
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+- [[zeming-dat]] - [[EDCT-dat]]
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+
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+
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+## Open Split Core Current Transformer
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+
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+- [[YHDC-dat]]
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+
15
+
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+## BX-CT Specifications
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+
18
+![](2025-06-11-15-45-27.png)
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+
20
+| left | middle | right |
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+| ------ | ------ | ----- |
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+| 5A | 15A | 30A |
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+| 2000:1 | 2000:1 | 1500: |
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+
25
+
26
+## DL-CT08CL10-2000/1 = Specifications
27
+
28
+"Miniature current transformer, small AC through-core type, class 0.1 precision, high-frequency transformer, lead type, 1000:1"
29
+
30
+Here's a breakdown:
31
+
32
+微型电流互感器: miniature current transformer
33
+
34
+小型交流穿心式: small AC through-core type
35
+
36
+0.1级精密: class 0.1 precision
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+
38
+高频互感器: high-frequency transformer
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+
40
+引线式: lead type (with wire leads)
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+
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+1000:1: transformation ratio
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+
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+## Other Form
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+
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+![](2025-05-20-13-02-25.png)
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+
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+
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+## ref
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+
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+
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+- [[current-sensor-dat]]
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+
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+- [[current-transformer]]
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\ No newline at end of file
Tech-dat/Sensor-dat/sensor-current-dat/dc-current-sensor-dat/dc-current-sensor-dat.md
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@@ -0,0 +1,8 @@
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+
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+# dc-current-sensor-dat
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+
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+- [[TI-sensor-dat]] - [[Allegro-DAT]]
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+
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+## ref
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+
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+- [[current-sensor-dat]]
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\ No newline at end of file
Tech-dat/Sensor-dat/sensor-current-dat/sensor-current-dat.md
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@@ -0,0 +1,19 @@
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+
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+# current-sensor-dat.md
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+
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+- [[current-transformer-dat]]
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+- [[dc-current-sensor-dat]]
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+
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+- [[ACS712-dat]]
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+
9
+
10
+## alternative to [[ACS712-dat]]
11
+
12
+- Original CC6920 BSO-5A SOP-8 High-performance Hall effect current sensor, isolation voltage 3.5kV
13
+- Original CC6902 SO-5A SOP-8 Single-chip Hall effect current sensor, isolation voltage 2kV
14
+- Original CC6904 SO-10A SOP-8 Single-chip Hall effect current sensor, isolation voltage 2kV
15
+
16
+
17
+## ref
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+
19
+- [[sensor-dat]]
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\ No newline at end of file
Tech-dat/Sensor-dat/sensor-voltage-dat/ac-voltage-transformer-dat/ac-voltage-transformer-dat.md
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@@ -0,0 +1,7 @@
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+
2
+# ac-voltage-transformer-dat
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+
4
+- [[ZMPT107-dat]]
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+
6
+- [[burden-resistor-dat]] - [[sample-resistor-dat]]
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+
Tech-dat/Sensor-dat/sensor-voltage-dat/sensor-voltage-dat.md
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+
2
+# sensor-voltage-dat
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+
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+- [[ac-voltage-transformer-dat]]
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+
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+- [[dc-voltage-transformer-dat]]
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\ No newline at end of file
power-dat/AC-Mains-dat/AC-measurement-dat/AC-measurement-dat.md
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@@ -0,0 +1,24 @@
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+
2
+# AC-measurement-dat
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+
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+## Measure boards
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+
6
+
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+
8
+- invasive current sensor
9
+ - [[ACS712-dat]] - [[ACS723-dat]] - [[ACS758-dat]] == [[SVC1002-dat]] - [[SVC1004-dat]]
10
+ - [[HLW8012-dat]] - [[HLW8032-dat]]
11
+
12
+
13
+- non-invasive current sensor - [[YHDC-dat]]
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+ - [[YHDC-dat]] based shield - [[DAS1010-dat]]
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+
16
+[[HLW8032-dat]] == [[SVC1031-dat]] - [[SVC1035-dat]] - [[SVC1038-dat]] - [[SVC1041-dat]]
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+
18
+[[SVC1039-dat]]
19
+
20
+[[arduino-dat]] == [[DAS1010-dat]]
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+
22
+## ref
23
+
24
+- [[ac-mains-dat]]
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\ No newline at end of file
power-dat/AC-Mains-dat/ac-mains-dat.md
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@@ -8,15 +8,6 @@
8 8
9 9
- [[sample-resistor-dat]]
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-## Measurement
12
-
13
-- invasive current sensor
14
- - [[ACS712-dat]] - [[ACS723-dat]] - [[ACS758-dat]]
15
- - [[HLW8012-dat]] - [[HLW8032-dat]]
16
-
17
-
18
-- non-invasive current sensor - [[YHDC-dat]]
19
- - [[YHDC-dat]] based shield - [[DAS1010-dat]]
20 11
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## Note