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Home » Product List » Enclosed Type Switching Power Supply » AC/DC DC/DC Switching Power Supply (SMPS) 350W Single Output S-350

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AC/DC DC/DC Switching Power Supply (SMPS) 350W Single Output S-350

Product Description

AC/DC DC/DC Switching Power Supply (SMPS) 350W Single Output S-350

Features:
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.

1. INPUT: 90 ~ 132VAC / 180 ~ 264VAC by switch 254 ~ 370VDC 47 ~ 63Hz
2. SETUP, RISE, HOLD TIME: 200ms, 50ms, 20ms
3. WORKING TEMP.: -10 ~ +60 º C 20 ~ 90% RH
4. WITHSTAND VOLTAGE: I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
5. ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
6. DIMENSION: 215*115*50mm (L*W*H)
7. PACKING: 1.00Kgs/pcs, 12pcs/12.2Kgs/0.46CUFT

Apply to the automatic controlled field. Such as LED screen, industrial control equipment, communications equipment and instrument&meter etc.

If you want to know more information about our items please visit our website.

MODELS-350-5S-350-7.5S-350-12S-350-13.5S-350-15S-350-24S-350-27S-350-48
OUTPUTDC VOLTAGE  5V7.5V12V13.5V15V24V27V48V
RATED CURRENT50A40A29A25.8A23.2A14.6A13A7.3A
CURRENT RANGE0 ~ 50A0 ~ 40A0 ~ 29A0 ~ 25.8A0 ~ 23.2A0 ~ 14.6A0 ~ 13A0 ~ 7.3A
RATED POWER250W300W348W348.3W348W350.4W351W350.4W
RIPPLE & NOISE (max.) Note.2150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p200mVp-p240mVp-p
VOLTAGE ADJ. RANGE4.5 ~ 5.6V6 ~ 9V10 ~ 13.2V12 ~ 15V13.5 ~ 18V20 ~ 26.4V26 ~ 32V41 ~ 56V
VOLTAGE TOLERANCE Note.3±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 TIME200ms, 50ms, 20ms at full load
INPUTVOLTAGE RANGE90 ~ 132VAC / 180 ~ 264VAC by switch        254 ~ 370VDC
FREQUENCY RANGE47 ~ 63Hz
EFFICIENCY (Typ.)73%76%74%79%78%81%82%83%
AC CURRENT6.5A/115VAC         4A/230VAC
INRUSH CURRENT (max.)25A/115VAC         50A/230VAC
LEAKAGE CURRENT<3.5mA / 240VAC
PROTECTIONOVERLOAD105 ~ 135% rated output power  
Protection type : Hiccup mode, recovers automatically after fault condition is removed.
OVER VOLTAGE  5.75 ~ 6.75V9.4 ~ 10.9V13.8 ~ 16.2V15.5 ~ 18.2V18 ~ 21V27.6 ~ 32.4V33.7 ~ 39.2V57.6 ~ 67.2V
Protection type : Hiccup mode, recovers automatically after fault condition is removed.
FUNCTIONFAN CONTROL O.T.P.RTH3 ≥ 55 ºC FAN ON, ≤ 45 ºCFAN OFF, ≥  80 ºC output shutdown (5 ~ 7.5V)
RTH3 ≥  65 ºC FAN ON, ≤  55 ºC FAN OFF, ≥  80 ºC output shutdown (12 ~ 15V)
RTH3 ≥  70 ºC FAN ON, ≤  60 ºC FAN OFF, ≥  85 ºC output shutdown (24 ~ 48V)
ENVIRONMENTWORKING TEMP.,HUMIDITY-10 ~ +60ºC (Refer to output load derating curve)
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY-20 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT±0.03%/ºC (0 ~ 50ºC)
VIBRATION10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMCWITHSTAND VOLTAGEI/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCEI/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
OTHERSMTBF234.3K hrs min. MIL-HDBK-217F (25&ordm)
DIMENSION215*115*50mm (L*W*H)
PACKING0.929Kgs/pcs, 12pcs/12.58Kgs/0.0263CMB
NOTE1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 ºC of ambient temperature.                                                                      
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.                                          
3. Tolerance : includes set up tolerance, line regulation and load regulation.                                                                                                                                          
OUTPUT
MODELS-350-5S-350-7.5S-350-12S-350-13.5S-350-15S-350-24S-350-27S-350-48
DC VOLTAGE5V7.5V12V13.5V15V24V27V48V
RATED CURRENT50A40A29A25.8A23.2A14.6A13A7.3A
RIPPLE & NOISE150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p200mVp-p240mVp-p
ADJ. RANGE4.5    ~ 5.6V6    ~ 9V10    ~ 13.2V12    ~ 15V13.5    ~ 18V20    ~ 26.4V26    ~ 32V41    ~ 56V
Packing: 12PCS/CTN
Model: S-350 Series (Single)
Standard: CE,UL1012, TUV EN60950-1,ISO9001
HS Code: 85044090
Trademark: INTMW
Origin: CHINA
Min. Order: 300PCS
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