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QAW Series

A/0-2012

Page 2 of 5

COMMON SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

Isolation Voltage

Tested for 1 minute and leakage current less than 1 mA

3000

--

--

VDC

Isolation Resistance

Test at 500VDC

1000

--

--

M

Ω

Isolation Capacitance

Input/Output,100KHz/0.1V

--

100

--

pF

Switching Frequency

--

300

--

KHz

MTBF

MIL-HDBK-217F@25℃

1000

--

--

K hours

Case Material

Plastic（UL94-V0）

Weight

--

14

--

g

ENVIRONMENTAL SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

Storage Humidity

Non condensing

5

--

95

%

Operating Temperature

Power derating (above71

)

℃

-40

--

85

Storage Temperature

-55

--

125

Temp. rise at full load

Ta=25

°C

--

30

40

Lead Temperature

1.5mm from case for 10 seconds

--

--

300

°C

Cooling

Free air convection

Shake

10-55Hz, 10G, 30 Min. along X, Y and Z

EMC SPECIFICATIONS

CE

CLASS A（External Circuit Refer to Figure1-②）

EMI

RE

CLASS A（External Circuit Refer to Figure1-②）

ESD

IEC/EN61000-4-2

Contact

±4KV

perf. Criteria B

RS

IEC/EN61000-4-3

10V/m

perf. Criteria A

EFT

IEC/EN61000-4-4

±2KV

perf. Criteria B（External Circuit Refer to Figure1-①）

Surge

IEC/EN61000-4-5

±2KV

perf. Criteria B（External Circuit Refer to Figure1-①）

CS

IEC/EN61000-4-6

3 Vr.m.s

perf. Criteria A

EMS

Voltage dips、short and

interruptions immunity

IEC/EN61000-4-29

0%-70%

perf. Criteria B

EMC RECOMMENDED CIRCUIT

QAW01:

Vin

G ND

EUT

②

C0

TVS

FUSE

①

C1

Vin

G ND

+

C2

L CM

+ Vo

- Vo

LO AD

LO AD

0V

QAW02:

Vin

GND

EUT

②

C0

TVS

LDM1

MOV

FUSE

①

C1

Vin

G ND

+

C2

LCM

+Vo

-Vo

LOAD

LOAD

0V

F T-AX1D

+Vin

-Vin

+Vo

-Vo

(Figure1)

Note: 1.In Figure 1,part

is EM

①

S Recommended external circuit, part

is EMI recommended external circuit.

②

Choose according to requirements.

2. If there is no recommended parameters, the model no require the external component.

3. FT-AX1D: MORNSUN

’s EFT Suppresser.

Parameters

QAW01

QAW02

FUSE

Choose according to

practical input current

MOV

--

10D560K

LDM1

--

56

μH

TVS

SMCJ28A

SMCJ48A

C0

680

μF/25V

120

μF/50V

C1、C2

4.7

μF/50V

LCM

T13*7*5

1mH

T13*7*5

3mH

Module

--

FT-AX1D