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Product Details
Switching Power Supply S-350
Product Description
1) AC input range selected by switch.
2) Protections: Short circuit/Over load/Over voltage.
3) Forced air cooling by built-in DC fan.
4) Built-in cooling Fan ON-OFF control.
5) 100% full load burn-in test.
6) Low cost.
| MODEL | S-350-5 | S-350-7.5 | S-350-12 | S-350-13.5 | S-350-15 | S-350-24 | S-350-27 | S-350-48 |
| DC VOLTAGE | 5V | 7.5V | 12V | 13.5V | 15V | 24V | 27V | 48V |
| RATED CURRENT | 50A | 40A | 29A | 25.8A | 23.2A | 14.6A | 13A | 7.3A |
| CURRENT RANGE | 0 ~ 50A | 0 ~ 40A | 0 ~ 29A | 0 ~ 25.8A | 0 ~ 23.2A | 0 ~ 14.6A | 0 ~ 13A | 0 ~ 7.3A |
| RATED POWER | 250W | 300W | 348W | 348.3W | 348W | 350.4W | 351W | 350.4W |
| RIPPLE & NOISE (max.) | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 240mVp-p |
| VOLTAGE ADJ. RANGE | 4.5 ~ 5.6V | 6 ~ 9V | 10 ~ 13.2V | 12 ~ 15V | 13.5 ~ 18V | 20 ~ 26.4V | 26 ~ 32V | 41 ~ 56V |
| VOLTAGE TOLERANCE | ±2.0% | ±2.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% |
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| LOAD REGULATION | ±1.0% | ±1.0% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| SETUP, RISE, HOLD TIME | 200ms, 50ms, 20ms at full load | |||||||
| VOLTAGE RANGE | 90 ~ 132VAC / 180 ~ 264VAC by switch 254 ~ 370VDC | |||||||
| FREQUENCY RANGE | 47 ~ 63Hz | |||||||
| EFFICIENCY (Typ.) | 73% | 76% | 74% | 79% | 78% | 81% | 82% | 83% |
| AC CURRENT | 6.5A/115VAC 4A/230VAC | |||||||
| INRUSH CURRENT (max.) | 25A/115VAC 50A/230VAC | |||||||
| LEAKAGE CURRENT | <3.5mA / 240VAC | |||||||
| OVERLOAD | 105 ~ 135% rated output power | |||||||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed. | ||||||||
| OVER VOLTAGE | 5.75 ~ 6.75V | 9.4 ~ 10.9V | 13.8 ~ 16.2V | 15.5 ~ 18.2V | 18 ~ 21V | 27.6 ~ 32.4V | 33.7 ~ 39.2V | 57.6 ~ 67.2V |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed. | ||||||||
| FAN CONTROL O.T.P. | RTH3 ≥55ºC FAN ON, ≤45ºC FAN OFF, ≥80ºC output shutdown (5 ~ 7.5V) | |||||||
| RTH3 ≥65ºC FAN ON, ≤55ºC FAN OFF, ≥80ºC output shutdown (12 ~ 15V) | ||||||||
| RTH3 ≥70ºC FAN ON, ≤60ºC FAN OFF, ≥85ºC output shutdown (24 ~ 48V) | ||||||||
| WORKING TEMP.,HUMIDITY | -10 ~ +60ºC (Refer to output load derating curve) | |||||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |||||||
| STORAGE TEMP., HUMIDITY | -20 ~ +85ºC, 10 ~ 95% RH | |||||||
| TEMP. COEFFICIENT | ±0.03%/ºC (0 ~ 50ºC) | |||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z 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 | |||||||
| MTBF | 234.3K hrs min. MIL-HDBK-217F (25ºC) | |||||||
| DIMENSION | 215*115*50mm (L*W*H) | |||||||
| PACKING | 0.929Kgs/pcs, 12pcs/12.58Kgs/0.0263CMB | |||||||
| Packing: | 12PCS/CTN |
|---|---|
| Model NO.: | S-350 |
| Standard: | 350W |
| Productivity: | 500, 000 pcs/year |
| HS Code: | 85044090 |
| Trademark: | INTMW |
| Origin: | CHINA |
| Min. Order: | 300PCS |
| Transportation: | by sea or by air |
| Input Voltage: | 220V |
| Output Power: | 301 - 400W |
| Output Type: | Single |
