cui.com

date 02/20/2018

│ page 3 of 7

CUI Inc

│ SERIES: VAQE6W-D │ DESCRIPTION: DC-DC CONVERTER

SAFETY AND COMPLIANCE

parameter

conditions/description

min

typ

max

units

isolation voltage

input to output for 1 minute at 1 mA

3,000

Vdc

isolation resistance

input to output at 500 Vdc

1,000

MΩ

isolation capacitance

input to output, 100 kHz / 0.1 V

1,000

pF

safety approvals

UL 60950-1

conducted emissions

CISPR22/EN55022, class A (no external circuit); class B (external circuit required, see Figure 3-b or

4-b)

radiated emissions

CISPR22/EN55022, class A (no external circuit); class B (external circuit required, see Figure 3-b or

4-b)

ESD

IEC/EN61000-4-2, contact ±4 kV, class B

radiated immunity

IEC/EN61000-4-3, 10 V/m, class A

EFT/burst

IEC/EN61000-4-4, ±2 kV, class B (external circuit required, see Figure 3-a or 4-a)

surge

IEC/EN61000-4-5, ±2 kV, class B (external circuit required, see Figure 3-a or 4-a)

conducted immunity

IEC/EN61000-4-6, 3 Vr.m.s, class A

voltage dips & interruptions

IEC/EN61000-4-29, 0%-70%, class B

MTBF

as per MIL-HDBK-217F, 25°C

1,000,000

hours

RoHS

2011/65/EU

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

see derating curve

-40

85

°C

storage temperature

-55

125

°C

storage humidity

non-condensing

5

95

%

vibration

10~55 Hz for 30 minutes on each axis

10

G

SOLDERABILITY

parameter

conditions/description

min

typ

max

units

hand soldering

1.5 mm from case for 10 seconds

300

°C

wave soldering

see wave soldering profile

260

°C

10 Sec. Max.

Wave Soldering Time

4 Sec. Max.

Peak Temp. 260°C Max.

Time (sec.)

250

200

150

100

50

0