YCL NAD-34B Datasheet

Date: Sep 19,2003 49

10Watts Open Frame Single Output
Model No: NAD-34B

Feature:

l 90 to 264Vac universal input range.
l UL, CSA, TUV safety Meet..
l EMI/RFI meet VDE & FCC limit B.
l Low cost & compact size.
l Input with inlet socket.

l 10Watts in 78.3 ×48×25.5mm size.
l 2 Year Warranty.

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

Input Specifications: General Specifications:

Input voltage: 90 to 264Vac Efficiency: 70% typical at full load
Input Frequency: 47 Hz to 63Hz Hold-up time: 15ms @ 115Vac full load

EMI/RFI: VDE & FCC Class B limits Input inrush current: 20A at 115Vac

40A at 230Vac

Earth leakage: 0.2mA max @ 115Vac

0.4mA max @ 23 0Vac

Dielectric Withstand:
Input/output: 3000Vac

Input/Ground: 1500Vac

Output Specifications:

Output Rating: Vo1: +5V/2A
Output Voltage Accuracy: ± 5%max.

¬Safety Meet:

UL UL1950
CSA 22.2-234/950
TUV EN60950

Line Regulation: ± 1% max

Switching frequency: 100kHz

Load Regulation: ± 1% max.

(Full to half load)

Weight: 90g

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

Transient Response: ± 1% max.dev.

(Full to half load) 500uS recovery

Environmental Specifications:

Temperature Coefficient: ± 0.04% / °C Operating temperature: 0 to +50 °C
Ripple & Noise: 100mVp-p max.

Storage temperature: -20 to +85°C

Humidity: 5 to 95 % RH non-condensing
Vibration: 2.4G , 5 to 500Hz

Protections:

a. Over power protection

b. 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 10W.

3. At least 20% of load is required to obtain stable regulation.

4. 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 50

10Watts Open Frame Single Output
Model No: NAD-34B

Dimensions: mm ± 0.5mm

l DC Output mating connector is MOLEX 6728-0600 ,ever 2532 -06K or

equivalent.