DC-DC Converter WC05M2405A1C-Ultra wide input 5W isolated and constant current source

Order Code

Norminal input Voltage(V)

      Norminal input Voltage

Efficiency

(%)

Norminal

Range

Voltage(V）

Current(mA)

WC05M2405A1C

24

20-30

CV limit voltage 3~5

1000

85

Parameter

Conditions

Min

Typ

Max

           Units

Output power

5

W

Output current

0.9

1

A

Quiescent Current

Output load is 0 at nominal input

≤10

mA

Temperature Drift Coefficient

Rated load

±0.03

%/℃

Ripple & Noise

At 20MHz bandwidth

50

100

mVp-p

Switching Frequency

Rated input voltage

280

KHz

Hot Plug

Nonsupport

Output Voltage Accuracy

Refer to error envelope curve

Parameter

Conditions

Min

Typ

Max

Units

Insulation Resistance

500VDC

1000

MΩ

Insulation Voltage

Input-output, test time 1 minute, leakage current less than 1 mA

3000

VAC

EMI

Conducted Emissions

CISPR32/EN55032 CLASS B(Refer to recommended EMI circuit)

Radiated Emissions

CISPR32/EN55032 CLASS B(Refer to recommended EMI circuit for further details)

EMS

 Electrostatic Discharge

IEC/EN61000-4-2 CONTACT  ±4KV                                         perf.Criteria B

Radiated Immunity

IEC/EN61000-4-3 10V/M                                                          perf.Criteria A

Electrical Fast Transients

IEC/EN61000-4-4  ±2KV(Refer to recommended EMI circuit)   perf.Criteria B

Surge Immunity

IEC/EN61000-4-5 LINE TO LINE  ±2KV(Refer to recommended EMI circuit)perf.Criteria B

Conducted Immunity

IEC/EN61000-4-6 3 VR.M.S                                                         perf.Criteria A

Voltage Dips, Interruptions,and Short Interruptions Immunity

IEC/EN61000-4-29 0%,70%                                                        perf.Criteria B