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Weho mini-size 75w transformer switching power supply

WeHo’s MS-75 series Power supply is a mini-type enclosed power supply

It is a high-price-to-performance power supply solution for different industrial applications.

The MS series operates at a high efficiency of up to 80% and features a metallic mesh case that enhances heat dissipation. The whole series can operate at -10℃ through 50℃ under air convection without a fan.

If you have any questions, please do not hesitate to contact us at Email: [email protected]. Our professionals will respond to you as soon as possible.

Model MS-75-5 MS-75-12 MS-75-15 MS-75-24
DC Output Voltage 5V 12V 15V 24V
Output Voltage Range(Note:2) ±2% ±1% ±1% ±1%
Rated Output Current 15A 6A 5A 3A
Output Current Range 0~15A 0~6A 0~5A 0~3A
Wave And Noise(Note:3) 100mVp-p 75mVp-p 75mVp-p 75mVp-p
Inlet Stability(Note:4) ±0.5% ±0.5% ±0.5% ±0.5%
Load Stability(Note:5) ±1% ±0.5% ±0.5% ±0.5%
DC Output power 75W 75W 75W 75W
Efficiency 73% 78% 78% 82%
Adjustable Range For DC Voltage ±10% ±10% ±10% ±10%
AC Input Voltage Range 85~132VAC/170~264VAC selected by switch 47~63Hz,240~370VDC
Input Current 2A/115V 1A/230V
AC Inrush Current Cold-start current 30A/115V 60A/230V
Leakage Current <3.5mA/240VAC
Overload Protection 105%-150% Type: pulsing hiccup shutdown Reset: auto recovery
Temperature Coefficient ±0.03%/°C(0~50°C)
Setup, Rise, Hold Up Time 800ms, 50ms, 10ms/150V 300ms, 50ms, 80ms/230v
Vibration 10~500Hz, 2G 10min, /1 cycle. Period for 60min, Each axes
Withstand Voltage I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
Working Temperature And Humidity -10°C~+60°C(Refer to output load derating curve), 20%~90%RH
Store Temperature And Humidity -20°C~+85°C,10%~95%RH
Overall Dimension 111X78X36mm (L*W*H)
Weight 0.55kgS
Safety Standards UL 1012 TUV EN6050(IEC, ul1950)Approved
EMC Standards CISPR22(EN55022), IEC801-2,3,4 IEC555-2Verification

White cap over the connectors for security setting of dust-proof protection for electrical shock

We make transformers and power inductors with pure coppers all by ourselves,

This product has a thick shell made of die-cast aluminum, which is a good conductor of heat.

This product has an EMI filter device built in, causing no signal interference, and is therefore widely used in diverse fields.

Weho stocks 150,000 sets of commonly used models, ensuring quick delivery.

The product has completed the 100% full load aging test.

This product is both low-cost and reliable.

This product is covered by a 24-month warranty.

Product size: 111*78*36mm (L * W * H)

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