Datasheet > PMR20-24D12W-D

PMR20-24D12W-D

更新时间： 2024-01-28 04:06:10

品牌	Logo	应用领域
POWERBOX		/
页数	文件大小	规格书
3页	630K
描述
Analog Circuit, MDIP6

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技术参数
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PMR20-24D12W-D 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
Reach Compliance Code：	unknown	风险等级：	5.6
最大输入电压：	36 V	最小输入电压：	9 V
JESD-30 代码：	R-MDIP-T6	端子数量：	6
最高工作温度：	101 °C	最低工作温度：	-40 °C
最大输出电流：	0.833 A	标称输出电压：	12 V
封装主体材料：	METAL	封装代码：	DIP
封装等效代码：	DIP6/18,.8	封装形状：	RECTANGULAR
封装形式：	IN-LINE	认证状态：	Not Qualified
子类别：	Other Analog ICs	表面贴装：	NO
温度等级：	INDUSTRIAL	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
Base Number Matches：	1

PMR20-24D12W-D 数据手册

Industrial Line – PMR20W Series

20W SINGLE & DUAL OUTPUT HIGH PERFORMANCE DC/DC CONVERTER

Specifications

INPUT

Voltage range

24V nominal input

48V nominal input

110V nominal input

24V, 48V input

110V input

9-36VDC

18-75VDC

43-160VDC

Common chock

Pi filter

Input filter

Input surge voltage

24V input

48V input

110V input

50VDC 1sec max

100VDC 1sec max

170VDC 1sec max

Reflected ripple

Start up time

30mA p-p, nominal Vin and full load.

Power up 30mS typ. Remote on/off 30mS typ.

Nominal Vin and constant resistive load.

Features

•ꢀ Railwayꢀapplication

Start up voltage

24V input

48V input

110V input

24V input

48V input

9VDC max

18VDC max

43VDC max

8VDC max

16VDC max

40VDC max

•ꢀ20ꢀwattsꢀmaximumꢀoutputꢀpower

•ꢀUltraꢀlowꢀquiescentꢀcurrent

•ꢀSingleꢀoutputꢀupꢀtoꢀ4.5A

Shutdown voltage

110V input

Positive logic (standard):

•ꢀHighꢀefficiencyꢀupꢀtoꢀ89%

Remote ON/OFF

•ꢀ4:1ꢀultraꢀwideꢀinputꢀvoltageꢀrange

•ꢀSix-sidedꢀcontinuousꢀshield

DC/DC ON: Open or 3V < Vr < 15V

DC/DC OFF: Short or 0V < Vr < 1.2V

Negative logic (option):

DC/DC ON: Short or 0V < Vr < 1.2V

DC/DC OFF: Open or 3V < Vr < 15V

Remote off input current: 2.5mA, nominal Vin.

•ꢀFixedꢀswitchingꢀfrequency

•ꢀCEꢀmarkꢀmeetsꢀ2006/95/EC,ꢀ93/68/EECꢀ&ꢀ2004/108/EC

•ꢀUL60950-1,ꢀEN60950-1,ꢀIEC60950-1ꢀ&ꢀEN50155ꢀ

ꢀ safetyꢀapprovalsꢀpending

OUTPUT

Power

20W max.

1ꢀ.

0ꢀ.

•ꢀCompliantꢀtoꢀRoHSꢀEUꢀDirectiveꢀ2002/95/EC

•ꢀSuitableꢀforꢀRailwayꢀapplications

Voltage accuracy

Min load

Voltage adjustability

Line regulation

Load regulation

10ꢀ, single output

Single 0.2ꢀ. Dual 0.5ꢀ. LL to HL at full load.

No load to full load: Single 0.2ꢀ. Dual 1ꢀ.

10ꢀ load to 90ꢀ load:

Single 0.1ꢀ. Dual 0.8ꢀ.

5ꢀ, asymmetrical load 25ꢀ/100ꢀ FL.

See table, At 20MHz bandwidth,

(measured with a 0.1uF/50V MLCC).

GENERAL

Efficiency

Isolation voltage

See table.

1600VDC min, input to output.

1000VDC min, input (output) to case..

Cross regulation (dual)

Ripple and noise

Isolation resistance

Isolation capacitance

Switching frequency

Case material.

Base material

10 ohms, min.

3000pF, max.

330KHz typ.

Nickel-coated copper.

FR4 PCB.

Temperature coefficient 0.02ꢀ/ꢁC max.

Transient response

Overload protection

250uS,recovery time 25ꢀ load step change.

3.3V output

5V output

3.7-5.4VDC

5.6-7.0VDC

Potting material

Dimensions

Silicon (UL94-V0).

50.8 x 25.4 x 10.2 mm.

30g.

BELLCORE-TR-NWT-000332 1.630 x 10 hrs.

MIL-HDBK-217F 4.950 x 10 hrs.

12V output

15V output

150ꢀ max, ꢀ of FL at nominal input.

13.5-19.6VDC

16.8-20.5VDC

Weight

Overload protection

MTBF

Short circuit protection Hiccup, automatics recovery.

ENVIRONMENTAL

STANDARDS

Safety standards

EMC

Operating ambient temp –40ꢁC to +101ꢁC (with derating).

Max case temperature +105ꢁC.

IEC60950-1, UL60950-1, EN60950-1, EN50155.

Designed to meet EN50155.

EN55022, EN55011 24VDC & 48VDC Class B

110VDC Class A

EN61000-4-2Air 8kV

EN61000-4-320V/m

EN61000-4-4 2kV

En61000-4-5 2kV

EN61000-4-610Vr.m.s.

Storage temperature

–55ꢁC to +125ꢁC.

EMI

Thermal impedance

Nature convection: 12ꢁC/W.

Nature convection with heat-sink: 10ꢁC/W.

EN61373, MIL-STD-810F.

5-95ꢀ RH.

ESD

Criteria A

Critiera A

Criteria A

Thermal shock

Vibration

Relative humidity

Radiated immunity

10)

Fast transient

Surge

10)

Conducted immunity

20130404

I N D U S T R I A L L I N E

w w w . p o w e r b o x . i n f o

12 3

中文翻译

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