Datasheet > 8DPRW4

8DPRW4

更新时间： 2024-09-18 02:46:27

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GAPTEC		/
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描述
8W - Single/Dual Output - Wide Input - Isolated & Regulated

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8DPRW4 数据手册

8DPRW4_3 Series

8W - Single/Dual Output - Wide Input - Isolated & Regulated

DC-DC Converter

8 Watt

Wide 4:1 input voltage range

Input/Output Isolation Voltage:

3000 VDC

Eﬃciency up to 86%

8W DIL package

The 8DPRW4_3 Series is high performance isolated 8W DC/DC conver-

ters. Designed with high eﬃciency, they allow the operating tempera-

ture range of these units to be -40°C to +85°C with industry-standard

footprint. Further features include wide 4:1 input voltage range, remote

on/oﬀ control, short-circuit protection and over voltage protection.

EN50155 approval for railway

applications

Operating Temperature Range:

-40°C to +85°C

Under voltage lock-out circuit

Over voltage protection

Over load protection

Short circuit protection (SCP)

Remote On/Oﬀ

These converters are well suitable for battery operated equipment,

measurement equipment, telecom, wireless network and industry con-

trol systems. Everywhere where isolated, tightly regulated voltages and

compact size are required.

Common speciﬁcations

Short circuit protection:

Cooling:

Output speciﬁcations

Indeﬁnite (hiccup%, automatic recovery

Item

Test condition

Min

Typ

Max

Units

ꢀ

Nature convection

IEC60068

Voltage accuracy

Line regulation

Load regulation

Cross regulation

Thermal shock:

0.5

ꢀ

Shock:

EN61373

ꢀ

Vibration:

EN61373

Dual (25ꢀ to 100ꢀ

load%

ꢀ

Operation temperature range:

-40°C~+85°C (see derating curve%

-40°C~+70°C (100ꢀ load%

Ripple and noise*

20MHz Bandwidth

of Iout

mVp-p

ꢀ

Storage temperature range:

Maximum case temperature:

Soldering temperature:

Switching frequency:

-55°C~+125°C

Over load

protection

160

105°C

Over voltage

protection

• 3.3V output

• 5V output

• 12V output

• 15V output

3.9

6.2

260°C max, 1.5mm from case for 10 sec

• 24V models: 330kHz TYP

• 110V models 220kHz TYP

•

5V output

12V output

15V output

6.2

Storage humidity range:

Safety standards:

Safety approvals:

Case material:

95ꢀ MAX

IEC/EN 60950-1; EN50155

Nickel coated copper

Epoxy (UL94V-0%

>800,000 hours

18g

Temperature

coeﬃcient

0.02

ꢀ/°C

Transient recovery 25ꢀ load step change

time

250

µs

Potting material:

MTBF (MIL-HDBK-217F @25°C%:

Weight:

Transient respon-

se deviation

25ꢀ load step change

• single output 3.3V:

ꢀ

* Measured with a 0.1uF ceramic capacitor and 10uF electrolytic capacitor.

Input speciﬁcations

Isolation speciﬁcations

Item

Test condition

Min

Typ

Max Units

Item

Test condition

Input to output

Test at 500VDC

Min

Typ

Max

Units

VDC

MΩ

Under voltage

lockout

(Module ON/OFF%

• 24V models

• 110V models

12.6/11.4

41/37

VDC

Isolation voltage

Isolation resistance

Isolation capacitance

3000

1000

Start-up time

Nominal Vin and

constant resistive

load

Input ﬁlter

Pi Type

Model selection:

WCTV_xxyyN##

Input reﬂected ripple

current*

Nominal Vin and

full load

mAp-p

W= Watt; C= Case; T= Type; V= Voltage Variation (omitted 10ꢀ%;

xx= Vin; yy= Vout; N= Numbers of Output; ##= Isolation (kVDC%

Remote ON/OFF**

• ON

• OFF

Open or 3.0V ... 12V

Short or 0V ... 1.2V or short circuit

pin1 and pin2/3

Example:

8DPRW4_2415S3

• OFF idle current

8= 8Watt; D= DIP; PR= series; W4= wide input (4:1) 13-70Vin; 15Vout;

S= single output; 3= 3000VDC

Input surge voltage

• 24V models

• 110V models

100

185

VDC

Measured with a simulated source inductance of 12uH and a source capacitor

Cin (22uF, ESR<1.0Ω at 100KHz%

** Control pin is referenced to -Vin (pin2, pin3%

Page 1 of 4

GAPTEC-Electronic GmbH & Co. KG

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

8DPRW4_3 – Rev. 2017-1.1

Speciﬁcations subject to change without notice.

12 3 4

中文翻译

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8DPRW4_2405D3	GAPTEC	获取价格	8W - Single/Dual Output - Wide Input - Isolated & Regulated
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