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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D-30B

D-30B

  Description

 

 

Features:   
 High efficiency, high reliability, low cost
 AC input range selected by switch
 Protections: Short circuit/ Over load
 Cooling by free air convection
 LED indicator for power on
 Fixed switching frequency at 23KHz
 1 year warranty
 Dimensions: 129*98*38mm(L*W*H)

SPECIFICATIONS
INPUT
Voltage Range 85~132 VAC/170~264VAC47~63 Hz,selected by switch 240~370VDC
AC Current 0.8A/115 V0.45A/ 230 V
Efficiency 72%(SKD-30A); 74%(SKD-30B)
Inrush Current Cold start 18A/115V36A/230V
Leakage Current <1mA/240VAC
PROTECTION
Over Load 105%~150%
Protection type: Shut down o/p voltage, recovers automatically after fault condition is removed
ENVIRONMENT
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
SAFETY
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
STANDARD
Safety Standard Design refer to UL1012
EMC Standard Design refer to FCC Part15 J Conduction Class A
OTHERS
Weight 0.41Kg
Packing 30pcs/13.4Kg/0.86CUFT
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
OUTPUT
Model
D-30A
D-30B

CH1

CH2
CH1
CH2
DC Voltage
5V
12V
5V
24V
Voltage Tolerance
±2%
+3%,-7%
±2%
+3%,-5%
Rated Current
4A
1A
2.2A
1A
Current Range
0.5-4A
0.1-1A
0.5-4A
0.1-1A
Rated Power
32W
32W
35W
35W
Ripple & Noise
50 mVp-p
100 mVp-p
50mVp-p
100mVp-p
DC Adjustment Range CH1: -5%,+10%
Setup,Rise,Hold Time 200ms,50ms,30ms 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