High efficiency, high reliability
Universal AC input / full range
100% full load burn-in test
Short circuit / overload / over-voltage protection
Cooling by free air convection
2 years warranty
Dimension: 199*110*50mm

Case No.：H005

MODEL

D-120A

D-120B

CH1

CH2

CH1

CH2

OUTPUT

DC VOLTAGE

5V

12V

5V

24V

VOLTAGE TOLERANCE

±2%

±5%

±2%

7%

RATED CURRENT

12A

5A

6A

4A

CURRENTRANGE

2-12A

0.5-5A

2-10A

0.4-4A

RATED POWER

120W

126W

RIPPLE &NOISE(MAX)

60mVp-p

120mVp-p

60mVp-p

150mVp-p

DC VOLTAGEFRE QUENCY RANGE

CH1：+10,-5%

CH1：+10,-5%

SETUP,RISE,HOLD TIME

200ms,50ms,20ms

INPUT

VOLTAGERANGE

88～132 VAC / 176～264VACselected by switch 47～63 Hz；248～370VD

AC CURRENT

2.5A/115 V1.25A/ 230 V

EFFICIENCY

78%

80%

INRUSH CURRENT

Cold start 35A

LEAKAGE CURRENT

＜3.5mA/240VAC

PROTECTION

OVERLOAD PROTECTION

115%～135% Shut down O/P voltage, re-power on to recover

OVER-VOLTAGE PROTECTION

CH1：5.75～6.75

HIGH TEMPERATURE PROTECTON

。。。

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：3KVACI/P-FG：1.5KVACO/P-FG：0.5KVAC

ISOLATION RESISTANGE

I/P-O/P, I/P-FG, O/P-FG：500VDC/100MΩ

STANDARDS

SAFETY STANDARDS

Design refer to UL1950,EN60950

EMC STANDARDS

EN55022,EN55024,EN61000,IEC801-2,3,4 IEC555-2

OTHERS

WEIGHT

0.82Kg

PACKING

20pcs/17.5Kg/1.4CUFT

NOTE

1. Tolerance: Includes set up tolerance, line regulation and load regulation.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire teminated with a

0.1μf & 47μf parallel capacitor.

3. All output can achieve the max. current, but full load can not exceed the max. output power.