وحدة طاقة DC/DC معزولة – 6 وات/ 24 فولت (مدخل 28 فولت)

Item

Technical Requirements

Unit

Remarks

Input Voltage Range

16-40

Vdc

DC Input

Max Input Current

≤0.45

A

(Full Load)

Input Startup Delay Time

≤500

mS

Overall Efficiency

≥85

%

Input Voltage: 28 VDC (Full Load)

Output Power

6

W

Output Voltage

24

V

Single Output

Output Current

0.25

A

Line Regulation

≤±25%

%

Load Regulation

≤±0.5%

%

Temperature Coefficient

0.02%

%

Voltage Ripple & Noise

≤100

mV

@ 20 MHz Bandwidth

Output Hold-up Time

15

mS

Input Overvoltage Protection

41-44Vdc

V

Input Undervoltage Protection

14.0-15.5 Vdc

V

Output Short-Circuit Protection

It features short-circuit protection; once the short circuit is cleared, it automatically recovers.

/

Output Overcurrent Protection

≥0.3A

A

Over-Temperature Protection

/

℃

Internal Chassis Ambient Temperature

Operating Temperature

-55_+85

℃

Storage Temperature

-55_+ 125

℃

Withstand Voltage Test

500 VDC, 10 mA, 60 s; no arcing observed

/

Input-Output and Chassis

500 VDC, 10 mA, 60 s; no arcing observed

/

Output-Chassis

Insulation Resistance

With 500 VDC applied, insulation resistance > 100 MΩ

/

Input-Output and Chassis

Isolation Method

Transformer isolation

/

Input-Output

Cooling Method

Conduction cooling or external forced-air cooling

/

Unit Weight

≤0.01

kg

Dimensions (L×W×H)

21.8x9.5x 11.2

mm