Switching Power Supply

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Switching Power Supply / Switch Power Supply / AC Power Supply / DC Power Supply / AC DC Power Supply / DC DC Power Supply / SMPS Product Name: 240W Single Output Switching Power Supply Description: Features: ·High efficiency, high reliability ·Auto switched 88-264VAC input ·Protections: Short circuit / Over load / Over voltage ·Forced air cooling by built-in DC fan ·Built-in cooling fan ON-OFF control ·Fixed switching frequency at 75KHz ·2 years warranty ·Dimension: 190*93*65mm (L*W*H) Specification: 1) INPUT ·Voltage Range: 88-132VAC / 176-264VAC auto switched, 248-370VDC; 47-63Hz ·AC Current: 5A/115VAC 2.5A/230VAC ·Inrush Current: Cold start 18A/115V 36A/230V ·Leakage Current: <2mA/240VAC 2) PROTECTION ·Over Load: 105%-135%; Shut down o/p voltage, recovers automatically after fault condition is removed. ·Over Voltage: 115%-135%; Hiccup mode, recovers automatically after fault condition is removed. ·Fan Control: RT1≥40ºC FAN ON, ≤35ºC FAN OFF, ≥70ºC output shutdown 3) ENVIRONMENT ·Working Temp. & Humidity: -10ºC~+60ºC; 20%~90% RH. ·Storage Temp. & Humidity: -20ºC~+85ºC; 10%~95% RH. ·Vibration: 10~500Hz, 2G 10min./1 cycle, period for 60min, each along X, Y, Z axes. 4) SAFETY STANDARDS ·Withstand Voltage; I/P-O/P: 3KVAC; I/P-FG: 1.5KVAC; O/P-FG: 0.5KVAC ·Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100MΩ/500VDC ·Safety Standards: Design refer to UL1950, TUV, EN60950 ·EMC Standards: Design refer to EN55022, EN61000-3-2,-3, EN61000-4-2,3,4,5,6,8,11; ENV50204 5)Type No | Output | Tol. | R&N | Effi. SKS-240-5 | 5V, 40A | +2% | 150mV | 78% SKS-240-7. 5 | 7. 5V, 30A | +2% | 200mV | 80% SKS-240-12 | 12V, 18A | +1% | 150mV | 82% SKS-240-15 | 15V, 15A | +1% | 150mV | 83% SKS-240-24 | 24V, 10A | +1% | 180mV | 84% SKS-240-30 | 30V, 8A | +1% | 180mV | 85% SKS-240-48 | 48V, 5A | +1% | 240mV | 87%

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Chnze Electric Co.,Ltd.

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