Download files:

DC to DC power module:

1W: https://drive.google.com/drive/folders/1vk6luTBKSC5gfwLJC-DbyEZYVDwk87JV

2W: https://drive.google.com/drive/folders/1vjf-77LCVQl16Hcb1phADiU3Hz14mhYB

3W: https://drive.google.com/drive/folders/13pTx02uL4moskJ-PQsBYFytdq2pPt2mN

5W: https://drive.google.com/drive/folders/1okF0YdP1Xs35HxnAkTm45WOK0kH7qlb5?

6W: https://drive.google.com/drive/folders/18IOw7PyIx99lbm3u0FEhkepC82w601sw

10W: https://drive.google.com/drive/folders/1vuJp5ZoJA9Ci0M4wCS8nT689LVzgh2tC

12W: https://drive.google.com/drive/folders/1becUdxQODQ25_A_iarNnun3Vmi_wow1g

20W: https://drive.google.com/drive/folders/182aHyvoN8J0fCurg65jOkfQp17dyaXP6

30W: https://drive.google.com/drive/folders/1StP-0SJDyFpH3yQMLLQjkQXMDXc-RGeP

40W: https://drive.google.com/drive/folders/1IXRm7dueYYTNoyXCFp88wRQexmKAgCLm

B0505S-1WR2: https://drive.google.com/file/d/16BPrOWkzOz7efnf3OvF1XjClKGnO6znv/view

AC to DC power module:

40W: https://drive.google.com/drive/folders/1jI-hITgxjtByhSCpUMmrJATHO8b_gpN7

30W(C): https://drive.google.com/drive/folders/1Nz-_SdQAuVha0JM7nJTelIfophZsmUYb

20W: https://drive.google.com/drive/folders/1PlLOzt_k3Ky5THYGOWP72jqxWSkJsU6Z

15W(C): https://drive.google.com/drive/folders/1vnVfcgQH-OvujpO6asvQvjIgmwUS2Pti

10W: https://drive.google.com/drive/folders/1zaMfq4Dm3brmRWhTGp9-49c8hN5HsIuk

5W: https://drive.google.com/drive/folders/1_dzDfHi9HOnj_b0RJHCGZ9j87ma8PU7g

3W: https://drive.google.com/drive/folders/1xz8MPw9KeQXDlyAQoI3KXzjCoL4yBRVP

2W: https://drive.google.com/file/d/1_UaUPWX9K5Bfavle4C1imVY0-WjY4yso/view

Product Features

Global universal input voltage(90-264VAC)

Input and output isolation voltage 3000VAC

Low power consumption, green enviroment protection, no-load loss＜0.1W

High efficiency, high power density

Long life design, continuous working time is greater then 100,000hours

High output-quality environmentally friendly waterproof thermal conductive glue potting, dustproof,moisture-proof, shockproof, flame-retardant

Meet UL/CE/EMC and safety testing requirenments

Can be used in medical, industrial control, electric power, instrumentation, communication,railway and other fields

Environment Condition

Working Temerature        -25—+60 ℃

Storage temperature        -40—+80 ℃

Relative humidity             5—95 %

Thermal methods             Natural cooling

Atmospheric pressure      80—106 Kpa

Altitude                            ≤2000 m

Vibration coefficient        10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes. Meets secondary road transportation requirements

Input Features( test at room temperature)

Rated input voltage        100-240Vac

Input vlotage range         85-264VAC/70-350VDC

The maximum input voltage             270VAC

The maximum input CURRENT        ≤0.2A

Input inrush current                         ≤10A

Input low start                                 ≤50mS

Long-term reliablity                         MTBF≥100000H

External fuse recommended           1A/250Vac or 10Ω wire wound resistance, Slow blow

Output Features

Full-load rated output voltage           3.3±0.2%

Load regulation                                      ±0.5%

Switching on/off overshoot amplitude                （Rated input voltage, output plus 10% load） ≤5 %VO

Output over-current protection Output maximum load             110-150% A

Ripple/Noise                   ≤100mVp-p(Typ:50)

Input Voltage & Load Characteristics

Working Environment Temperature & Load Characteristics

Typical Application Circuit

Parameter Recommendation

F1/Fuse:1A/250Vac or 10Ω wire wound resistor, slow fuse

MOV1/Varistor:10D561K(The cumulative surge is to protect the module from damage)

C1/Safety capacitance: 0.1uF/275VAC(Filtering/safety protection/EMC certification)

L1/Common-mode inductance:Sensible value 10-30mH(testing requirements 1KHZ/0.3V current:100-500mA). EMI filtering

Safety Characteristics

Meet UL/CE requirements(UL/CE certification requires customers to self-certify)

Safe compatible with battery

The input end design adopts UL certification 1A insurance

The fire ration of PCB board is 94-V0

Safety standards comply with UL1012,EN60950,UL60950

Insulation voltage I/P-O/P＞2500Vac

Insulation resistance I/P-O/P＞100M 0hms/500Vdc 25℃ 70%RH

Conforms to radiation EN55011, EN55022(CISPR22)

Electrostatic discharge IEC/EN 61000-4--2 level4  8KV/15KV

Temperature rise safety design

Under normal conditons, the maximum temperature rise of the inner surface  of the power supply capacitor, 

main converter, etc. does not exceed 90℃，and the maximum temperature rise of the shell surface does not exceed 60℃

Dimension and Weight