Datasheet > 6DMRW4

6DMRW4

更新时间： 2022-05-14 22:22:18

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GAPTEC		/
页数	文件大小	规格书
5页	2438K
描述
6W - Single Output - Wide Input - Isolated & Regulated

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6DMRW4 数据手册

6DMRW4_2.25 Series

6W - Single Output - Wide Input - Isolated & Regulated

DC-DC Converter

6 Watt

Wide 4:1 input voltage range

Isolation Voltage: 2.25KVDC

Operating Temperature Range:

-40°C to +85°C

Short circuit protection (SCP)

International standard pin-out

Meet the IEC60950, UL60950,

EN60950 approval

High eﬃciency up to 86%

Low ripple & noise

The 6DMRW4_2.25 series are isolated 6W DC-DC products with 4:1 input

voltage. They feature eﬃciency up to 86%, 2250VDC isolation with

Meets requirements of railway enhanced isolation, operating temperature of -40°C to +85°C,

standard EN50155

RoHS Compliance

Over voltage protection

Over load protection

Input under voltage protection

input under-voltage protection, output short circuit, over-current and

over-voltage protection. Railway vehicle electronic equipment widely

used in 72V, 96V and 110V.

Common speciﬁcations

Short circuit protection:

Cooling:

Output speciﬁcations

Continuous, automatic recovery

Free air convection

-40°C~+85°C

Item

Test condition

Min

Typ

Max

Units

Voltage accuracy

Line regulation

Load regulation

0%-100% load

Operation temperature range:

Storage temperature range:

Solding temperature:

Switching frequency*:

Storage humidity range:

Shock and vibration test:

Case material:

Full load, low to high

0%-100% load

0.2

0.5

300

0.5

-55°C~+125°C

300°C MAX, 1.5mm from case for 10sec

300kHz TYP, PWM mode

95% MAX

Transient recovery 25% load step change

time

500

µs

Transient response normal Vin, 25% load

deviation

step change

• 5V output

• Others

IEC 61373, car body 1 B mold

Aluminum alloy

Temperature

coeﬃcient

0.02

0.03

%/°C

Potting material:

Epoxy (UL94V-0)

MTBF (MIL-HDBK-217F @25°C):

Dimensions:

>1,000 Khours

Ripple and noise*

20MHz Bandwidth

Input voltage range

100

160

mVp-p

%Vo

Over voltage

protection

110

25.40*25.40*11.70mm

25.40*25.40*16.20mm (heatsink)

Over current

protection

Input voltage range

120

210

%Io

Weight:

15g/20g (heatsink)

* This series of products using reduced frequency technology, the switching fre-

quency is test value of full load,When the load is reduced to below 50%, the

switching frequency decreases with decreasing load.

* 0%-5% load ripple & noise is no more than 5%Vo. Ripple & noise are measured

by ”parallel cable” method, please see DC-DC converter application notes for

speciﬁc operation.

Input speciﬁcations

Isolation speciﬁcations

Item

Test condition

Min Typ

67/3

Max

Units

Item

Test condition

Min

Typ

Max

Units

Input current

(full load/no load)

Nominal input

voltage

70/8

Isolation voltage*

• Input-output

• Input and output res- 1600

pectively on the shell

2250

VDC

Reﬂected ripple

current

Nominal input

voltage

Isolation resistance

Input-output, test at

500VDC

1000

MΩ

Surge voltage

1sec. max.

100% load

-0.7

180

VDC

Isolation

capacitance

Input-output,

100KHz/0.1V

1000

Starting voltage

Shutdown voltage

Starting time

* Test time of 1 minute and the leak current lower than 1mA.

Nominal Vin and

constant resistive

load

Example:

Input ﬁlter

Hot plug

Pi Type

6DMRW4_11005S2.25

6= 6Watt; D= DIP; MR= series; W4= wide input (4:1) 40-160Vin;

5Vout; S= single output; 2.25= 2250VDC

Unavailable

Note:

1. Only typical model listed. Non-standard models will be diﬀerent from the above,

please contact us for more details.

2. All speciﬁcations are typical at nominal input, full load and 25°C unless

otherwise stated.

3. In this datasheet, all the test methods of indications are based on corporate

standards.

Page 1 of 5

GAPTEC-Electronic GmbH & Co. KG

sales@gaptec-electronic.com – www.gaptec-electronic.com

6DMRW4_2.25 – Rev. 2017-1.0

Speciﬁcations subject to change without notice.

12 3 4 5

中文翻译

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与6DMRW4相关器件

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6DMRW4_11005S2.25	GAPTEC	6W - Single Output - Wide Input - Isolated & Regulated	获取价格
6DMRW4_11012S2.25	GAPTEC	6W - Single Output - Wide Input - Isolated & Regulated	获取价格
6DMRW4_11015S2.25	GAPTEC	6W - Single Output - Wide Input - Isolated & Regulated	获取价格
6DMRW4_11024S2.25	GAPTEC	6W - Single Output - Wide Input - Isolated & Regulated	获取价格
6DMRW4_2.25	GAPTEC	6W - Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_1205D1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_1205S1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_1212D1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_1212S1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_2403S1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_2405D1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_2405S1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_2412D1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_2412S1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_2415D1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_2415S1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW_2424S1.5	GAPTEC	6W - Dual/Single Output - Wide Input - Isolated & Regulated	获取价格
6DMW4	GAPTEC	6W - Dual/Single Output - Ultra Wide Input - Isolated & Regulated	获取价格
6DMW4_1.5	GAPTEC	6W - Dual/Single Output - Ultra Wide Input - Isolated & Regulated	获取价格

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