Datasheet > DCW12

DCW12

更新时间： 2024-11-15 06:52:51

品牌	Logo	应用领域
明纬 - MEANWELL		转换器
页数	文件大小	规格书
1页	161K
描述
12W DC-DC Regulated Dual Output Converter

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中文翻译

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DCW12 数据手册

12W DC-DC Regulated Dual Output Converter

DCW12 series

Features :

2:1 wide input range

1500VDC I/O isolation

Built-in remote ON/OFF control

Built-in EMI filter

Protections: Short circuit / Overload

Cooling by free air convection

Five-sided shield metal case

100% full load burn-in test

Low cost / High reliability

2 years warranty

SPECIFICATION

ORDER NO.

DCW12A-05 DCW12B-05 DCW12C-05 DCW12A-12 DCW12B-12 DCW12C-12 DCW12A-15 DCW12B-15 DCW12C-15

DC VOLTAGE

12V

15V

CURRENT RANGE

240 ~ 1200mA

100~ 500mA

80 ~ 400mA

RATED POWER

12W

RIPPLE & NOISE (max.) Note.2

50mVp-p

0.5%

60mVp-p

OUTPUT

LINE REGULATION

LOAD REGULATION

VOLTAGE ACCURACY

Note.3

Note.4

0.5%

2.0%

SWITCHING FREQUENCY

VOLTAGE RANGE

400KHz min.

A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC

80% 80% 81% 84%

Full load A: 1245mA B: 625mA C: 320mA

84%

83%

84%

83%

EFFICIENCY (Typ.)

INPUT

DC CURRENT

No load A: 70mA

Pi network

B: 35mA

C: 25mA

FILTER

Fuse recommended

PROTECTION

110 ~ 180% rated output load

OVERLOAD

Protection type : Hiccup mode, recovers automatically after fault condition is removed

All output equipped with over current protection

PROTECTION

Note.5

SHORT CIRCUIT

Protection type : Hiccup mode, recovers automatically after fault condition is removed

-25 ~ +71 (refer to output load derating curve)

WORKING TEMP.

20% ~ 90% RH non-condensing

WORKING HUMIDITY

-25 ~ +105 , 10 ~ 95% RH

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

ENVIRONMENT

0.05% /

(0 ~ 50

)

10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

I/P-O/P:1.5KVDC

WITHSTAND VOLTAGE

ISOLATION RESISTANCE

ISOLATION CAPACITANCE

I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH

2200pF max.

SAFETY &

EMC

EMI CONDUCTION & RADIATION Compliance to EN55022 Class A, FCC part 15 Class A

EMS IMMUNITY

REMOTE CONTROL

MTBF

Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A

Power ON: R.C. ~ -Vin > 4VDC or open ; Power OFF: R.C. ~ -Vin < 1VDC or short

600Khrs min. MIL-HDBK-217F (25

)

OTHERS

DIMENSION

PACKING

31.8*20.3*12.2mm (L*W*H) or 1.25"*0.80"*0.48" inch (L*W*H)

18.5g

Pin Configuration

Derating Curve

Mechanical Specification

Unit:mm(inch)

0.6 + 0.2/-0

20.3(0.80)

3.81(0.15)

Pin No.

Output

2.54(0.10)

100

2 & 3

R.C.

-Vin

2.54(0.10)

5.08(0.20)

SIDE

VIEW

COM

-Vout

+Vout

COM

+ Vin

BOTTOM VIEW

22 & 23

15.24(0.60)

-25

50 60 71

100

12.2(0.48)

Ta (

)

1.All parameters are specified at normal input, rated load, 25 70% RH ambient.

NOTE

2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.

3.Line regulation is measured from low line to high line at rated load.

4.Load regulation is measured from 20% to 100% rated load.

5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.

File Name:DCW12-SPEC 2008-10-22

中文翻译

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