Ming-wai switching power supply S-40-5 40W 5V8A tejiaqingcang | shouwanweizhi

Ming-wai switching power supply S-40-5 40W 5V8A tejiaqingcang | shouwanweizhi

Product description:

Product parameters:

  • Brand: MW / Ming-wai
  • Model: S-40-5
  • Modulation: Pulse width modulation
  • Connection: full-bridge
  • Function: Power transformer

■ Optional accessories
■ Product description

With more than 20 years of classic safety certification, the new models have been replaced by newer models, which will soon be discontinued and will be discontinued. Is gradually increasing prices, the proposed change to the following models as soon as possible, better performance, lower prices, smaller size, more efficient.

■ Main features
Universal universal AC input voltage
Short circuit protection / overload protection / over-voltage protection
International Safety Certification: UL / TUV / CB / CE
Shanghai Lez Technology Development Co., Ltd. Production
Natural ventilation cooling
75KHz fixed switching frequency
100% full load burn-in test
Lead-free process, in line with environmental RoHS requirements
Taiwan Ming-wai brand, Suzhou factory production
2 year warranty
■ The main parameters
DC output range 5V, 0 ~ 8.0A
Output voltage accuracy ±2%
Ripple 75 mV
effectiveness 72%
Input voltage range 85 to 264 VAC / 120 to 370 VDC
Input inrush current Cold start, 115V when the 15A / 230V when the 50A
Voltage adjustment range ± 10% of rated output voltage
Overload protection Over-current point in the 105% to 150% off, automatic detection of automatic recovery
Over-voltage protection Rated output voltage of 115% to 135% action, automatic detection of automatic recovery
Start, rise time 230VAC full load 300ms, 50ms
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Insulation properties Between the input and output: 3KVac, between the input and the shell: 1.5KVac, between the output and the shell: 0.5KVac, 1 minute
Operating temperature -10 to + 60 ° C (see output derating curve)
Anti-vibration 10 to 500Hz, 2G 10 minutes / cycle, XYZ each axis for 60 minutes
Safety Certification Through UL1012, UL60950-1, TUV EN60950-1 certification
Electromagnetic Compatibility Standard Emission: EN55022 (CISPR22) class B Harmonics: EN61000-3-2, -3
Electromagnetic Compatibility Standard Anti-interference: EN61000-4-2,3,4,5, ENV50204, EN55024, A light industry standards
Mean time between failures ≥ 31.41 million hours, MIL-HDBK-217F (25 ℃)
Wiring 5P / 9.5mm terminal block
Dimensions 129 × 98 × 38mm (length × width × height)
Chassis number 903
Weight and packaging 0.44 kg / box; 30 per box / 13.9 kg / 0.0244 cubic meters

■ Optional rail mounting 1
■ Optional rail mounting 2