Datasheet > WMA-1201B4

WMA-1201B4

更新时间： 2024-11-07 05:53:59

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描述
10-15Watts Single Output Wallmount adapter WMA series

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WMA-1201B4 数据手册

10-15Watts Single Output Wallmount adapter

WMA series

Feature:

l 90 to 264Vac universal input range.

l Meet UL/CUL ,TUV ,T-Mark.

l EMI/RFI meet VDE & FCC limit B.

l Low cost & compact size.

l International AC Plug available.

l 2 Year Warranty.

Specifications: typical at nominal line, full load at 25°C.

Input Specifications:

General Specifications:

Input voltage: 90 to 264Vac

Efficiency: 65% typical at full load

Hold-up time: 10ms @ 115Vac full load

EMI/RFI: VDE & FCC Class B limits

Input Frequency: 47 Hz to 63Hz

Input inrush current: 20A at 115Vac

40A at 230Vac

Dielectric Withstand:

Input/output: 3000Vac

Input/Ground: 1500Vac

Earth leakage: 0.2mA max @ 115Vac

0.4mA max @ 230Vac

¬Safety Meet: UL/CUL UL60950

TUV EN60950

Output Specifications:

Output Rating: See Selection Table

T-Mark.

Output Voltage Accuracy : ± 5% max.

Line Regulation: ± 1% max

Switching frequency: 50kHz

Weight: 170g

Load Regulation: ± 5% max.

(Full to half load)

MTBF: 100,000hours(MIL-HDBK-217F)

Transient Response: ± 1% max.dev.

(Full to half load) 1mS recovery

Environmental Specifications:

Temperature Coefficient: ± 0.04% / °C Operating temperature: 0 to +40°C

Ripple & Noise: 2% P-P max.

Storage temperature: -20 to +85°C

Humidity: 5 to 95 % RH non-condensing

Vibration: 2.4G , 5 to 500Hz

Protections:

a. Over current protection

b. Over power protection

c. Short circuit protection

Cooling: Free air convection

Note:

1. Vibration test: Three orthogonal axes, random vibration, 10 minutes for each axis.

2. Maximum output power is 15W.

3. Ripple & noise test method is measured at output terminal across a 0.1uF ceramic cap

& a 10uF tantalum or electrolytic cap in parallel with a 20MHz bandwidth oscilloscope

directly.

¬ Please refer the safety approval status on appendix 1, For latest safety approval status

Please consult YCL or visit" www.ycl.com.tw

Date: Sep 19,2003

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