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WB-30W Home / Switching Power Supply / WB-30W

WB-30W

·AC input range selectable by swtich

·Small volume,low weight,high efficiency

·Protections:short circuit/over load

·LED indicator for power on

·100% full load burn-in test

·2 Years warranty


Model

WB-30A WB-30B WB-30C

Output

DC voltage

CH1:5V CH2:12V CH1:5V CH2:24V CH1:12V CH2:24V

Voltage tolerance

±2% +3%~-7% ±2% +4%~-6% ±2% +5%~-7%

Rated current

4A 1A 2.2A 1A 1A 1A

Current range

0.5-4A 0.2-1A 0.4-2.2A 0.1-1A 0.3-1A 0.1-1A

Rated power

32W 35W 36W

Ripple&Noise

80mVp-p 100mVp-p 80mVp-p 120mVp-p 100mVp-p 120mVp-p

DCvoltage ADJ.range

Ch1:-9%~+10%

Setup,Rise Time

200ms,50ms,30ms/230VAC.

Input

Voltage range

90~132VAC/180~264VAC(selected by swtich),47~63Hz,255~373VDC

AC current

0.8A/115VAC 0.45A/230VAC

efficiency

73% 75% 77%

Inrush current

Cold start 35A/230VAC

Leakage current

<2mA/240VAC

Protection

Over load

110~150% rated output power
Protection type:Part layer type current limit ,recovers automatically after fault condition is removed

Environment

 

Working temp&humidity

-10℃~+50℃;20%~90%RH(Refer to "Deration Curve")

Storage temp&humidity

 

-20℃~+85℃;10%~95%RH non-condensing

Vibration

10~500Hz,2G 10min./1cycle,period for 60min,each along X,Y,Z axes

Safety

Withstand Voltage

I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

Isolation resistance

I/P-O/P:I/P-FG,O/P-FG:100M Ohms/500VDC

EMC

Safety standard

Compliance UL1012

EMC Emission

Compliance EN55022,CLASS   A

Others

Dimension

129*98*38(L*W*H)

Packing

0.4kg/45pcs/19kg/0.034 Cubic meter


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 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

SEND US A MESSAGE

If you are interested in our products, please don’t be hesitated to contact us. Please send mail to tenka@wenbaele.com, or leave your message at the following form. We will contact you within 24 hours. Thank you for your enquiry.