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Switching power supply S-25-12 25W input AC220V | output 12V 2.1A

Switching power supply S-25-12 25W input AC220V | output 12V 2.1A
Product code: 45961700030
Unit price 4.48$
Sold quantity 121
Available stock 304

Product parameters:

  • Brand: EMICORCOM
  • Model: S-25-12
  • Modulation: Pulse width modulation
  • Connection: full-bridge
  • Function: Power adapter


  • Low price, high reliability

  • 105 ℃ output capacitor

  • The global application of AC input voltage

  • High efficiency, low operating temperature

  • Soft start current, effectively reduce the AC input impact

  • There are short circuit protection, overload protection

  • Small size, light weight

  • 100% full load burner test

  • Built-in EMI filter, minimal ripple

model


performance
S-25-5 S-25-12 S-25-15 S-25-24
DC output voltage 5V 7.5V 12V 24V
Output voltage tolerance (Note 2) ± 2% ± 1% ± 1% ± 1%
Rated output current 5A 18A 12A 6A
Output current range 0-5A 0-2.1A 0-1.7A 0-1.1A
Ripple and noise (Note 3) 50mVp-p 100mVp-p 100mVp-p 100mVp-p
Intake stability (Note 4) ± 0.5% ± 0.5% ± 0.3% ± 0.2%
Load stability (Note 5) ± 1% ± 0.5% ± 0.3% ± 0.2%
DC output power 25W 25.2W 25.5W 26.4W
effectiveness 72% / 115VAC 76% / 115VAC 77% / 115VAC 80% / 115VAC
DC voltage adjustable range +10,-5% ± 10% ± 10% ± 10%
Input voltage range 85 ~ 264VAC / 47 ~ 63VAC; 120 ~ 370VDC
Input Current 0.6A / 115V 0.35A / 230V
Inrush current Cold start current 15A / 115V 30A / 230V
Leakage current <0.75mA / 240VAC
Overload protection

105% ~ 150% Type: PULSING HICCUP SHUTDOWN Reset: Automatic recovery

Overvoltage protection 115%~ 135%
High temperature protection ...
Temperature Coefficient ± 0.03% ℃ (0 ~ 50 ℃)
Start, rise, hold time 800 ms, 50 ms, 20 ms / 115 VAC 300 ms, 50 ms, 80 ms / 230 VAC
Shock resistance 10 ~ 500Hz, 2G 10min.1 cycle, duration 60 minutes, the axis
Pressure resistance

Input and output: 3KVAC, input housing: 1.5KVAC, output housing: 0.5KVAC

Isolation resistance Input and output, input and housing, output and housing: 0500VAC / 100M Ohms
Working temperature, humidity -10 ° C to + 60 ° C, 20% to 90% RH
Storage temperature, temperature -20 ° C to + 85 ° C, 10% to 95 ° C
Dimensions 99 * 97 * 35mm
weight 0.37Kgs
safety standard Meet UL1012, TUV EN60950 (IEC950, UL1950) certification
EMC standards CISPR22 (EN55022) IEC801-2, 3, 4, IEC555-2 certification
Note: 1, the above parameters test conditions: 230VAC input, rated load, 25 ℃ 70% RH. Humidity.
2, tolerance: including set tolerance, line stability, load stability (Note 5).
3, ripple test: 20MHz with A12 'twisted pair, interrupt with 0.1uF & 47uF capacitor short circuit.
4, into the line voltage stability test: full load when the minimum voltage to the highest voltage.
5, load stability test: load from 0% to 100%.
6, C6 must be removed