MODEL

WZ-25C1-UA2531-072-AS/CE

Input

Input Voltage

90VAC~264VAC

Voltage Range

100Vac-240Vac /47-60HZ

Start-up Voltage(-25~70°C)

90VAC

Frequency Range

47HZ~60HZ

Power Factor(@25°C)

>0.9@220VAC, Full Load.

AC Current (@25°C)

120mA@25°C, 50Hz 220Vac

Inrush Current (@ 25°C)

10A Max.

Output

Output Voltage Range

25V~30V

Output Current

700mA ± 20mA (@25°C 680mA – 720mA)/50HZ

Output Power

22W

Conversion Efficiency (@25°C)

88% @full load, 220Vac

No-load Output Voltage

37V Max.

Accuracy Constant(@-25~70°C)

±10mA

Set-up Time(@25°C)

<1S@220VAC

Temperature Coefficient(@-25~70°C)

±0.03%/°C

Surge

Combination: Min, 1.0 KV

Ring wave :Min 2.5KV , 7times (100KHZ)

Overshoot (@-25~70°C)

±5% No-load Rated Voltage

Output Ripple & Noise

-25≤Ta≤50°C

4000mV( @Peak-to-Peak )@220VAC/50Hz

Protection

(-25~70°C)

Input Electrical

Low Voltage Protection

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Over Voltage Protection

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Output Electrical

Shorted Circuit Protection

Hiccup, Auto Recovery

No-load Protection

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Over Temperature Protection

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Environmental Requirement

Vibration

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

Impact

20G/11mS pulse,3times at each X, Y, Z axes

Storage Temp. & Hum.

-40°C~85°C; 10%~95%RH  No condensing

Operating amb. Temp. & Hum.

-40°C~50°C; 35%~80%RH  No condensing

Altitude

3000m

IPX

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Safety &. EMC

Isolation Resistance

Input--out: 100M OHMS

Withstand Voltage

Input--out: 3KVAC/10mA

Ground Impedance

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Safety Standards

IEC 61347-2-13/GB19510.14/UL8750

EMC

KS C IEC15, KS C IEC 61547

Harmonic Current

EN6100-3-2, Class C

EMS

CS

EN61000-4-6 Level 2 Class B

RS

EN61000-4-3 Level 2Class B

ESD

EN61000-4-2 Level 2 

SURGE

EN61000-4-2 Level 2 

Power Frequency Harassment

EN61000-4-8 Level 2

EFT

EN61000-4-4 Level 2 

Other

Dimensions (L*W* H)

111mm X 42mm X 25mm ;±0.5mm

Weight

100g ;±5g

Package

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Cooling Method

Ventilation Cooling

Reliability

Burn-in

The power supply shall go a minimum of 4 Hours burn-in test under full load condition.

Design MTBF

50,000Hrs @25°C, MIL-HDBK-217 Method 2 Components Stress Method

Design electrolytic capacitor life

17520Hrs @50°C Full load and units continuously working

Note

Measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor.

Test spare parts: test voltage for 500 VDC, 65% RH @ 25 °C.

The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives.

Minimum Negative Load Requirements

None

Accessories

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