Datasheet > SRS-4809-1

SRS-4809-1

更新时间： 2022-09-25 20:41:57

品牌	Logo	应用领域
POWER-SYSTEMS		转换器 DC-DC转换器
页数	文件大小	规格书
5页	200K
描述
DC-DC Converter UNIT 0,5W TO 1W REGULATED DC-DC CONVERTER

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数据手册

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SRS-4809-1 数据手册

DC-DC Converter UNIT

SR Series (0,5W TO 1W REGULATED DC-DC CONVERTER)

FEATURES

z 1000VDC ISOLATION

z EFFICIENCY UP TO 72%

z INTERNAL SMD TECHNOLOGY

z LOW COST

z NO HEATSINK REQUIRED

z UP TO 1W REGULATED OUTPUT

POWER

z DUAL IN LINE PACKAGE

z 100% BURNED IN

z MTBF > 2,000,000 HOURS

OUTPUT SPECIFICATIONS

INPUT SPECIFICATIONS

Voltage Setpoint Accuracy

+/-2% max Input Voltage Range

+/-10% max

Temperature Coefficient

+/-0.03%/ C Input Filter

Capacitor Type

Ripple

BW)

Noise (20MHz

100mVp-p max

Line Regulation¹

+/-0.5% max

Load Regulation²

+/-0.5% max

Current limit Protection Efficiency

GENERAL SPECIFICATIONS

Short Circuit Protection

Short Circuit Restart

50% min

Automatic Isolation Voltage³

1000 VDC min

ENVIRONMENTAL SPECIFICATIONS

Isolation Resistance

10 ohms min

Operating Temperature

Storage Temperature

Cooling

-25 C to +71 C Switching Frequency

50 KHz min

80pF max

-55 C to +125 C Isolation Capacitance

Free-Air Convection MTBF

Weight

2,000,000 Hours

3.1g Typ

ALL SPECIFICATIONS TYPICAL AT NOMINAL Case Material

Non-Conductive Plastic

22.6mm*9.9mm*8.4mm

LINE, FULL LOAD

OTHERWISE NOTED.

AND 25

UNLESS

Case Size

High Line to Low Line.

Load Regulation is for output load current change from 20% to 100%.

For 60 seconds

www.Power-Systems.de

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Version: 4-Oct-02

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