AC/DC Converter

LH40 Series

2015.03.02-A/3

Page 3 of 7

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Safety-regulated Certification

LH40-10Bxx series

EN60950/UL60950

Safety Class

CLASS II

MTBF

MIL-HDBK-217F@25℃ ＞300,000 h

Physical Specifications

Casing Material

Black flame-retardant and heat-resistant plastic (UL94-V0)

Dimensions

Horizontal package

89.00*63.50*25.00 mm

A5 chassis package

135.00*70.00*33.50 mm

A6 DIN-rail package

137.00*70.00*39.00 mm

Weight

Horizontal package/A5 chassis package/A6 DIN-rail package

225.00g/310.00g/370.00g(Typ.)

Cooling Method

Free convection

EMC Specifications

EMI

CE

CISPR22/EN55022, CLASS B

RE

CISPR22/EN55022, CLASS B

EMS

ESD

IEC/EN61000-4-2

±6KV/8KV

Perf. Criteria B

RS

IEC/EN61000-4-3

10V/m

perf. Criteria A

EFT

IEC/EN61000-4-4

±2KV

perf. Criteria B

IEC/EN61000-4-4

±4KV (See Fig. 4 for recommended circuit)

perf. Criteria B

Surge

IEC/EN61000-4-5

±1KV/2KV

perf. Criteria B

IEC/EN61000-4-5

±2KV/4KV (See Fig. 4 for recommended circuit)

perf. Criteria B

CS

IEC/EN61000-4-6

10Vr.m.s

perf. Criteria A

PFM

IEC/EN61000-4-8

10A/m

perf. Criteria A

Voltage dips, short interruptions and

voltage variations immunity

IEC/EN61000-4-11

0%-70%

perf. Criteria B

Product Characteristic Curve

-30

-40

0

45 55 70

100

60

25

24V Output

3.3V,5V Output

9V,12V,15V Output

70

45

Ambie nt Tem.( )

℃

Te mperature Derating Curve

Input v oltage :

100~264VA C

LH40-10Bxx series

-30

-40

0

50 70

100

50

40

Temperature Der ating C ur ve

Input v oltage:

Ambie nt Tem.( )

℃

LH40-10Axx / LH40-10Dxx series

100~264VAC

Note: ①Input voltage should be derated based on temperature derating when it is 85-100VAC/100-120VDC;

②

This product is suitable for use in natural air cooling environments, if in a closed environment, please contact our company’s FAE.

40

100

60

80

100

264

85

Input Vo ltage

Input Vo ltage Derating Cur ve

Ambie nt tempe rature:25℃

120

370

100

VAC

VDC