Switching power supply,Temperature and humidity controller,Indoor high-voltage charged display,Electronic power module,Wall switch-Yueqing Leyu Electric Automation Co Ltd
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Email: leyu@leyuelec.com







High efficiency, high reliability, low cost
AC input range selected by switch
100% full load burn-in test
Protections: Short circuit / Over load
Fixed switching frequency at 25KHz
Cooling by free air convection
1 year warranty
Dimensions: 199*98*38mm (L*W*H)
Voltage Range 85~132 VAC/180~264VAC 47~63 Hz;selected by switch 255~370VDC
AC Current 2.4A/115 V 1.2A/ 230 V
Efficiency 70%(SKS-100-3); 78%(SKS-100-5); 80%(SKS-100-7.5); 81%(SKS-100-12); 81%(SKS-100-15);
82%(SKS-100-18); 84%(SKS-100-24); 84%(SKS-100-27); 84%(SKS-100-48);
Inrush Current Cold start 30A/115V 60A/230V
Leakage Current <1 mA/240VAC
Over Load 135%~165%
Protection type: Shut down o/p voltage, recovers automatically after fault condition is removed.
Working Temp., Humidity -10℃~+60℃;20%~90 %RH
Storage Temp., Humidity -20℃~+85℃;10%~95 %RH
Vibration 10~500Hz,2G 10min./1cycle, period for 60min, each along X, Y, Z axes
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-FG100M Ohms/500VDC
Safety Standard Design refer to UL1012
EMC Standard Design refer to FCC Part15 J Conduction Class B
Weight 0.62Kg
Packing 20pcs/13.6Kg/0.72CUFT
NOTE 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2.Ripple & noise are measured at 20MHz of bandwidth by using a 12″twisted pair-wire terminated with a 0.1μ &47μ
parallel capacitor.
3.Tolerance: includes set up tolerance, line regulation and load regulation
Model S-100-3 S-100-5 S-100-7.5 S-100-12 S-100-15 S-100-18 S-100-24 S-100-27 S-100-48
DC Voltage 3V 5V 7.5V 12V 15V 18V 24V 27V 48V
Voltage Tolerance ±2% ±2% ±1% ±1% ±1% ±1% ±1% ±1% ±1%
Rated Current 20A 20A 13.6A 8.5A 6.7A 5.6A 4.5A 3.7A 2A
Current Range 0-20A 0-20A 0-13.6A 0-8.5A 0-6.7A 0-5.6A 0-4.5A 0-3.7A 0-2A
Rated Power 60W 100W 102W 102W 100.5W 100.8W 108W 99.9W 96W
Ripple & Noise 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p
DC Adjustment Range -5%;+10% -5%;+10% ±10% ±10% ±10% ±10% ±10% -4%;+18% ±10%
Setup,Rise,Hold Time 200ms,80ms,20ms at full load

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Yueqing Leyu Electric Automation co.,Ltd .    ADD:Huarong Road, liushi Town, Yueqing City, Zhejiang, China
TEL: 86-577-62980983 62998958     Mobile:86-13757759294    FAX: 86-577-62981651