Factory direct switching power supply S-25-24V | Single output

Factory direct switching power supply S-25-24V | Single output

4+
29 CNY (4.23USD)
10+
27 CNY (3.94USD)
20+
26 CNY (3.79USD)

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Product parameters:

  • Brand: Chongqing Ming Wei
  • Model: S-25-24V
  • Type: AC/DC power supplies
  • Modulation mode: pulse-width modulation (PWM)
  • Transistor connector: half-bridge
  • Input voltage: 220
  • Output power: 25
  • Output voltage: 24
  • Efficiency: 80
  • Output ripple and noise: 100mVp-p
  • Output voltage accuracy: ± 1
  • Output current: 1.1
  • Operating temperature:-10 ℃ ~ + 60 ℃
  • Dimensions: 99*97*36mm (L*W*H)


Low price, high reliability
• 105 ° c output capacitors
• Global AC input voltage
• High efficiency, low working temperature
• Soft-start current, effectively reduce the AC input impact
• Short circuit protection, overload protection
• Small size and light weight
• 100% full-load burning test
• Built-in EMI filter, ripple small
Performance//modelS-25-5S-25-12S-25-15S-25-24
DC output voltage5V7.5V12V24V
Output voltage tolerance (2)± 2%± 1%± 1%± 1%
Rated output current5A2.1A1.7A1.1A
Output current range0-5A0-2.1A0-1.7A0-1.1A
Ripple and noise (3)50mVp-p100mVp-p100mVp-p100mVp-p
Into the line of stability (Note 4)± 0.5%± 0.5%± 0.3%± 0.2%
Load stability (Note 5)± 1%± 0.5%± 0.3%± 0.2%
DC output power25W25.2W25.5W26.4W
Efficiency72%/115VAC76%/115VAC77%/115VAC80%/115VAC
Adjustable DC voltage range+10,-5%± 10%± 10%± 10%
Input voltage range85~ 264VAC/47~ 63VAC;120~ 370VDC
Input current0.6A/115V 0.35A/230V
Impulse currentCold-start current 15A/115V 30A/230V
Leakage current﹤0.75mA/240VAC
Overload protection105%~ 150% type: PULSING HICCUP SHUTDOWN reset: auto recovery
Over voltage protection115%~ 135%
High-temperature protection……
Temperature coefficient± 0.03% (0~ 50 c)
Start up time800ms,50ms,20ms/115VAC 300ms,50ms,80ms/230VAC
Shock resistance10~ 500Hz,2G 10min./1 cycle duration 60 minutes, each axis
Pressure resistanceInput/output: 3KVAC, input case: 1.5KVAC, output housing: 0.5KVAC
Isolation resistanceBetween input and output, input and shell, output from the shell: 0500VAC/100M Ohms
Temperature, humidity-10℃~ +60℃, 20%~ 90%RH
Storage temperature, the temperature-20℃~ +85℃,10%~ 95RH
Overall dimensions99*97*35mm
Weight0.37Kgs
Safety standardsMeet UL1012,TUV EN60950 (IEC950, UL1950) certification
EMC standardsCISPR22 (EN55022) IEC801-2, 3, 4, IEC555-2 certification
Note: 1, the above test conditions: 230VAC input, rated load, 25 ° c 70% RH. humidity.
2, tolerance: including tolerance, line stability, stability (Note 5).
3, ripple test: 20MHz with A12' twisted, 0.1uF&47uF capacitors for interrupt a short circuit.
4, the incoming line voltage stability test: the minimum voltage to high voltage at full load into line.
5, load stability test: the load is from 0% to 100%.
6, C6 must be removed