50W Triple Output Switching Power Supply (SKT-50)

 Description

Features:
· High efficiency, high reliability, low cost
· AC input range selected by swith
· 100% full load burn-in test
· Protections: Short circuit/ Over load
· Cooling by free air convection
· Fixed switching frequency at 24KHz
· 1 year warranty
· Dimensions: 159*97*38mm(L*W*H)

Speciaication

1)INPUT
· Voltage Range: 85~132 VAC / 170~264 VAC47-63Hz; selected by switch 240~370VDC
· AC Current: 1. 6A/115 V0. 8A/ 230 V
· Efficiency: 66%(SKT-50A); 69%(SKT-50B); 71%(SKT-50C); 72%(SKT-50D)
· Inrush Current: Cold start 20A/115V40A/230V
· Leakage: Current <0. 5mA/240VAC

2)PROTECTION
· Over Load: 105%~150% Protection type: Shut down o/p voltage, recovers automatically after fault condition is removed.

3)ENVIRONMENT
· Working Temp., Humidity: -10º C~+60º C; 20%~90 %RH
· Storage Temp., Humidity: -20º C~+85º C; 10%~95 %RH
· Vibration: 10~500Hz, 2G 10min. /1 cycle, period for 60min, each along X, Y, Z axes

4)SAFETY AND STANDARD
· Withstand Voltage I/P-O/P: 1. 5KVACI/P-FG: 1. 5KVACO/P-FG: 0. 5KVAC
· Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
· Safety Standard: Design refer to UL1012

5)OUTPUT
· Model: SKT--50A | SKT--50B | SKT--50C | SKT--50D
CH1 | -CH2 | CH3 | CH1 | CH2 | CH3 | CH1 | CH2 | CH3 | CH1 | CH2 | CH3
· DC Voltage: 5V |12V -5V | 5V | 12V -12V| 5V |15V -15V|5V |12V |24V
· Voltage Tolerance: ± 2% | ± 5% | ± 5% | ± 2% | ± 5% | ± 5% | ± 2% | ± 5% | ± 5% | ± 2% | ± 6% | ± 6%
· Rated Current: 7A | 1A | 1A | 5A | 1A | 1A | 4A | 1A | 1A | 3A | 1A | 1A
· Current Range: 0. 6-7A | 0. 2-1A | 0. 2-1A | 0. 6-5A | 0. 2-1A | 0. 2-1A | 0. 6-4A | 0. 2-1A | 0. 2-1A | 0. 6-4A | 0. 2-1. 2A | 0. 2-1. 2A
· Rated Power: 52W | 52W | 52W | 49W | 49W | 49W | 50W | 50W | 50W | 51W | 51W | 51W
· Ripple & Noise: 100 mVp-p 120 mVp-p
· DC Adjustment Range CH1: -5%, +10%
· Setup, Rise, Hold Time 200ms, 100ms, 16ms at full load