BOM-DAT/mosfet-dat/mosfet-dat.md
... ...
@@ -52,6 +52,8 @@ common brand: [[Vishay-dat]]
52 52
53 53
- [[Infineon-mosfet-dat]]
54 54
55
+- [[rectron-dat]] - [[rectron-mosfet-dat]] == RM20P30DF == P-Channel Enhancement Mode Power MOSFET
56
+
55 57
## model selections
56 58
57 59
- [[IOR-dat]]
BOM-DAT/transformer-dat/2026-06-19-15-04-31.png
... ...
Binary files /dev/null and b/BOM-DAT/transformer-dat/2026-06-19-15-04-31.png differ
BOM-DAT/transformer-dat/transformer-dat.md
... ...
@@ -30,4 +30,29 @@ The core can be a standard `E19` type ferrite core having a bobbin with central
30 30
31 31
- [[E19-dat]]
32 32
33
+
34
+
35
+## build
36
+
37
+EE1710-5V3A
38
+
39
+XHD 2211
40
+
41
+- **EE1710 (or EE17)**: Core type and physical size.
42
+ - **EE**: Standard "E-E" shaped ferrite core.
43
+ - **1710**: Dimensions (approx. 17mm width).
44
+- **5V3A**: Electrical output rating.
45
+ - **5V**: Output voltage.
46
+ - **3A**: Maximum current.
47
+ - **Total Power**: 15W ($5\text{V} \times 3\text{A} = 15\text{W}$).
48
+- **XHD**: Series name or manufacturer prefix (2.5mm pitch).
49
+- **2211**: Date code / batch code.
50
+ - **22**: Year (2022).
51
+ - **11**: Calendar week (mid-March).
52
+
53
+![](2026-06-19-15-04-31.png)
54
+
55
+
56
+
57
+
33 58
## ref
... ...
\ No newline at end of file
Chip-cn-dat/cresemi-dat/2026-06-19-14-52-38.png
... ...
Binary files /dev/null and b/Chip-cn-dat/cresemi-dat/2026-06-19-14-52-38.png differ
Chip-cn-dat/cresemi-dat/CRE6255-DS.pdf
... ...
Binary files /dev/null and b/Chip-cn-dat/cresemi-dat/CRE6255-DS.pdf differ
Chip-cn-dat/cresemi-dat/cresemi-dat.md
... ...
@@ -0,0 +1,54 @@
1
+
2
+# cresemi-dat
3
+
4
+- [[CRE6255-dat]] - [[CRE6905-dat]] - [[cresemi-dat]] - [[power-adapter-dat]]
5
+
6
+- [[CRE6203-dat]]
7
+
8
+
9
+
10
+## CRE6255
11
+
12
+- datasheet == [[CRE6255-DS.pdf]]
13
+
14
+![](2026-06-19-14-52-38.png)
15
+
16
+
17
+CRE6255Mx(Q)系列产品是一款内置高压MOS 功率开关管的高性能多模式原边控制的开关电源芯片。该产品方便用户以较少的外围元器件、较低的系统成本设计出高性能的交直流转换开关电源。
18
+
19
+CRE6255Mx(Q)系列产品提供了极为全面和性能优异的智能化保护功能，包括逐周期过流保护、软启动、芯片过温保护、输出过压保护功能、VDD 欠压锁定保护功能、VDD 过压锁定保护功能。 CRE6255Mx(Q)系列产品提供精确的恒定电压，恒定电流（CV/CC）输出，无需光耦和二次侧控制电路以及环路补偿电路，同时保持了良好的稳定性。该芯片可以实现良好的输出电压调节和较高的平均效率，以及小于75mW 的待机功耗。
20
+
21
+RE6255Mx(Q)系列产品具有输出线损补偿功能. 线损补偿量可以通过调节Fb 分压电阻阻值来调节。
22
+
23
+此外，芯片独特的PWM/PFM 工作模式使得音频能量最小化，全负载内无音频噪声。
24
+
25
+CRE6255Mx(Q)系列产品采用 SOP-8 封装，为需要超低待机功耗的高性价比反激式开关电源系统提供了一个很好的设计平台，非常适合满足六级能效Level6 和欧洲节能标准Eur2.0 的应用。
26
+
27
+
28
+
29
+## CRE6905
30
+
31
+The CRE6905 is a family of highly integrated Synchronous Rectification (SR) controller ICs manufactured by CRE Semiconductor, commonly used in high-performance power adapters (like PD and QC3.0 chargers) to improve efficiency.
32
+
33
+
34
+CRE6905DH(P) series is a high performance secondary side synchronous rectfier chip, integrated with synchronous rectfier MOS, suitable for isolated synchronous rectifier applications, especially for high efficiency in charger applicafions.
35
+
36
+CRE6905DH(P) series products adopt primary side opening judgment and secondary side discontinuous judgment technology, which can effectively avoid driver chip Wrong operation caused by excitation oscillation.
37
+
38
+The CRE6905DH(P) series adopts the unique VCC power supply technology, which can ensure that the chip will not run out of power when the primary control system is in constant current and constant pressure.In addition, the CRE690SDH(P) series also integrates VCC under-voltage protection, overpressure clamp,and drive output interference elimination technology The CRE6905DH(P) series is packaged in SOP-8.
39
+
40
+APPLICATION
41
+- Flyback converters
42
+- Adaptors
43
+
44
+FEATURES
45
+> Supports DCM and Quasi-Resonant Flyback converter
46
+> Integrated Power MOSFET
47
+> Supports High-side and Low-side Rectfication
48
+> Supports High-side and Low-side Rectfication
49
+> No need external power supply
50
+
51
+## app
52
+
53
+## ref
54
+
Chip-cn-dat/ismartware-dat/SW6206-dat/SW6206-dat.md
... ...
@@ -0,0 +1,12 @@
1
+
2
+
3
+
4
+# SW6206-dat
5
+
6
+- [[SW6206-dat]] - [[ismartware-dat]] - [[power-adapter-dat]] - [[PCB-form-dat]] - [[SW6208-dat]]
7
+
8
+
9
+
10
+
11
+## ref
12
+
Chip-cn-dat/ismartware-dat/ismartware-dat.md
... ...
@@ -9,6 +9,9 @@
9 9
- [[power-bank-dat]] - [[battery-charger-dat]] - [[battery-charge-boost-dat]] - [[fast-charge-protocols-dat]] - [[SW6106-dat]] - [[ismartware-dat]]
10 10
11 11
12
+- [[SW6206-dat]] - [[ismartware-dat]] - [[power-adapter-dat]] - [[PCB-form-dat]]
13
+
14
+
12 15
13 16
## SW3518
14 17
Chip-dat/melexis-dat/melexis-dat.md
... ...
@@ -1,8 +1,22 @@
1 1
2 2
# melexis-dat
3 3
4
+
5
+
6
+
7
+- [[Melexis-dat]] - [[TH8056-dat]] == TH8056 Enhanced Single Wire CAN Transceiver - [[CAN-dat]]
8
+
9
+
10
+
4 11
- [[MLX90614-dat]]
5 12
6 13
- [[MLX90640-dat]]
7 14
8 15
MLX90614 - The MLX90614 is an Infra-Red thermometer for non-contact temperature measurements. Both the IR sensitive thermopile detector chip and the signal conditioning ASSP are integrated in the same TO-39 can.
16
+
17
+
18
+
19
+
20
+## ref
21
+
22
+
Chip-dat/rectron-dat/rectron-dat.md
... ...
@@ -0,0 +1,12 @@
1
+
2
+
3
+# rectron-dat
4
+
5
+- [[mosfet-dat]] - [[rectron-dat]] - [[rectron-mosfet-dat]] == RM20P30DF == P-Channel Enhancement Mode Power MOSFET
6
+
7
+https://www.rectron.com/public/product_datasheets/rm20p30df.pdf
8
+
9
+
10
+## ref
11
+
12
+
Chip-dat/wayon-dat/wayon-dat.md
... ...
@@ -0,0 +1,13 @@
1
+
2
+# wayon-dat
3
+
4
+
5
+- [[wayon-dat]] - [[wayon-mosfet-dat]] - [[mosfet-dat]] - [[WMF10N65C2-dat]]
6
+
7
+
8
+WMF10N65C2 == Transistor: N-MOSFET; WMOS™ C2; unipolar; 650V; 8A; 57W; SOT223
9
+
10
+
11
+
12
+## ref
13
+
... ...
\ No newline at end of file
PCB-dat/PCB-design-dat/PCB-form-dat/2026-06-19-15-14-26.png
... ...
Binary files /dev/null and b/PCB-dat/PCB-design-dat/PCB-form-dat/2026-06-19-15-14-26.png differ
PCB-dat/PCB-design-dat/PCB-form-dat/2026-06-19-15-15-52.png
... ...
Binary files /dev/null and b/PCB-dat/PCB-design-dat/PCB-form-dat/2026-06-19-15-15-52.png differ
PCB-dat/PCB-design-dat/PCB-form-dat/2026-06-19-15-27-43.png
... ...
Binary files /dev/null and b/PCB-dat/PCB-design-dat/PCB-form-dat/2026-06-19-15-27-43.png differ
PCB-dat/PCB-design-dat/PCB-form-dat/2026-06-19-15-29-04.png
... ...
Binary files /dev/null and b/PCB-dat/PCB-design-dat/PCB-form-dat/2026-06-19-15-29-04.png differ
PCB-dat/PCB-design-dat/PCB-form-dat/PCB-form-dat.md
... ...
@@ -10,6 +10,32 @@
10 10
- [[PCB-form-dat]]
11 11
12 12
13
+
14
+### slot board 7
15
+
16
+- [[power-adapter-dat]] - [[PCB-form-dat]]
17
+
18
+4x PCBs stack - [[PCB-stack-dat]]
19
+
20
+![](2026-06-19-15-27-43.png)
21
+
22
+
23
+- [[SW6206-dat]] - [[ismartware-dat]] - [[power-adapter-dat]] - [[PCB-form-dat]]
24
+
25
+![](2026-06-19-15-14-26.png)
26
+
27
+![](2026-06-19-15-15-52.png)
28
+
29
+
30
+Q12 45H90 BAA018 == unknown
31
+
32
+U7 8VH0B2 8VHOB2 == unknown
33
+
34
+- [[8205-dat]] - [[XB7608-dat]] - [[PCB-form-dat]] - [[mosfet-dat]] ==
35
+20P30
36
+
37
+![](2026-06-19-15-29-04.png)
38
+
13 39
### slot board 6
14 40
15 41
Tech-dat/Interface-dat/can-dat/can-dat.md
... ...
@@ -85,6 +85,10 @@ SPI to CAN - [[MCP2551-dat]]
85 85
86 86
ADM3053BRWZ - Signal and Power Isolated CAN Transceiver with Integrated Isolated DC-to-DC Converter
87 87
88
+- [[Melexis-dat]] - [[TH8056-dat]] == TH8056 Enhanced Single Wire CAN Transceiver - [[CAN-dat]]
89
+
90
+
91
+
88 92
89 93
90 94
## ref
Tech-dat/tech-dat.md
... ...
@@ -38,7 +38,7 @@
38 38
39 39
## chips
40 40
41
-- [[chip-dat]] - [[TI-dat]] - [[analog-device-dat]] - [[maxim-dat]] - [[silicon-labs-dat]] - [[onsemi-dat]] - [[maxlinear-dat]] - [[microchip-dat]] - [[nordic-dat]] - [[bosch-dat]] - [[rockchip-dat]] - [[realtek-dat]] - [[infineon-dat]] - [[74xx-dat]] - [[realtek-dat]] - [[silicon-labs-dat]]
41
+- [[chip-dat]] - [[TI-dat]] - [[analog-device-dat]] - [[maxim-dat]] - [[silicon-labs-dat]] - [[onsemi-dat]] - [[maxlinear-dat]] - [[microchip-dat]] - [[nordic-dat]] - [[bosch-dat]] - [[rockchip-dat]] - [[realtek-dat]] - [[infineon-dat]] - [[74xx-dat]] - [[realtek-dat]] - [[silicon-labs-dat]] - [[Melexis-dat]]
42 42
43 43
- [[chip-cn-dat]] - [[fuman-dat]] - [[injoinic-dat]] - [[jieli-dat]] - [[wch-dat]] - [[CONSONANCE-dat]] - [[ESP32-dat]] - [[ESP8266-dat]] - [[ismartware-dat]]
44 44
app-dat/power-adapter-dat/2026-06-19-14-59-12.png
... ...
Binary files /dev/null and b/app-dat/power-adapter-dat/2026-06-19-14-59-12.png differ
app-dat/power-adapter-dat/2026-06-19-15-00-08.png
... ...
Binary files /dev/null and b/app-dat/power-adapter-dat/2026-06-19-15-00-08.png differ
app-dat/power-adapter-dat/2026-06-19-15-00-25.png
... ...
Binary files /dev/null and b/app-dat/power-adapter-dat/2026-06-19-15-00-25.png differ
app-dat/power-adapter-dat/2026-06-19-15-10-05.png
... ...
Binary files /dev/null and b/app-dat/power-adapter-dat/2026-06-19-15-10-05.png differ
app-dat/power-adapter-dat/power-adapter-dat.md
... ...
@@ -16,6 +16,33 @@
16 16
17 17
## build
18 18
19
+### build 5
20
+
21
+![](2026-06-19-15-10-05.png)
22
+
23
+- [[wayon-dat]] - [[power-adapter-dat]] - [[power-dat]] - [[acdc-dat]] - [[capacitor-safety-dat]]
24
+
25
+- [[wayon-dat]] - [[wayon-mosfet-dat]] - [[mosfet-dat]] - [[WMF10N65C2-dat]]
26
+
27
+- [[optical-coupler-dat]]
28
+
29
+- [[power-adapter-dat]] - [[PCB-form-dat]]
30
+
31
+
32
+
33
+
34
+### build 4
35
+
36
+- [[CRE6255-dat]] - [[CRE6905-dat]] - [[cresemi-dat]] - [[power-adapter-dat]]
37
+
38
+![](2026-06-19-14-59-12.png)
39
+
40
+![](2026-06-19-15-00-08.png)
41
+
42
+![](2026-06-19-15-00-25.png)
43
+
44
+- [[transformer-dat]] - [[power-adapter-dat]] - [[power-dat]] - [[acdc-dat]]
45
+
19 46
### build 3
20 47
21 48
![](2026-06-19-14-21-55.png)