MODEL

GZM-U25S5

GZM-U25S12

GZM-U25S15

GZM-U25S24

GZM-U25S48

OUTPUT

DC Output

5.0V

12.0V

15.0V

24.0V

48.0V

Rated Current

5.00A

2.10A

1.70A

1.10A

0.55A

Current Range     Note 1

0~5.0A

0~2.10A

0~1.70A

0~1.10A

0~0.55A

Ripple and Noise 

Note 2

0~50°C

50mV

50mV

50mV

50mV

50mV

-10°C

100mV

100mV

100mV

150mV

150 mV

Voltage ADJ.  Range

4.5V-5.5V

11V-13V

13V-16.5V

21.5V-25.5V

44V-52V

Voltage Accuracy

±2.0%

±2.0%

±2.0%

±2.0%

±2.0%

Line Regulation

±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

Load Regulation

±2.0%

±2.0%

±2.0%

±2.0%

±2.0%

Set-up Time

<3.0S (120Vac input, Full load); < 1.5S (220Vac input, Full load)

Hold up Time

>10mS(120Vac input, Full load); >20mS(220Vac input, Full load)

Temperature Coefficient

±0.03%/°C

Overshoot and Undershoot

<5.0%

INPUT

Voltage Range  

90Vac~264Vac

Frequency Range

47Hz--63Hz

Efficiency ( Typical)

76%

78%

80%

82%

84%

AC Current (max.)

0.7A

Inrush Current (Typical)

20A@120Vac    40A@220Vac      Cold start

Leakage Current

Primary-Secondary: <0.25mA     Primary-Gvround: <3.5mA

PROTECTION

Over Power

105%~150% of rated output current, auto recovery

Over Current

105%~150% of rated output current, auto recovery

Over Voltage

105%~150% of rated output voltage, auto recovery

Shorted Circuit

Long-term mode, auto recovery

ENVIRONMENT

Operating amb. Temp. & Hum.

-10°C~50°C;  20%~90%RH  No condensing

Storage Temp. & Hum.

-40°C~85°C;  10%~95%RH  No condensing

SAFETY &EMC  

(Note 3)

Safety Standards

GB4943-2001; EN60950-1: 2006

Withstand Voltage

Primary-Secondary:3.0KVac; ≤10mA .Primary-PG:1.5KVac; ≤10mA. Secondary-PG:0.5KVdc;≤10mA.

Isolation Resistance

≥100M ohms

EMI Conduction&Radiation

Compliance to EN55022(CISPR22)ClassB

EMS Immunity

Compliance to EN61000-4-2,3,4,5,6,8,11;ENV50204,light industry level,criteriaA

OTHERS

MTBF (MIL-HDBK-217F)

More than 100,000Hrs (25°C, Full load)

Dimension  (L*W*H)

143X59X38mm

Cooling method

Cooling by free air convection

NOTE