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SU20-48-5D: 产品描述1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE; 产品类别配件; 文件大小284KB，共3页; 制造商Astrodyne; 官网地址http://www.astrodyne.com/

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SU20-48-5D概述

1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE

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VER :

A_1

update :

94.05.05

Encapsulated DC-DC Converter

SU20

Regula

I so l a t e d a nd

SERIES

te d 20 WATT M odular DC/DC Conv er ter s

SU20

20 Watts

series

KEY FEATURES

Power Module for PCB Mountable

2:1 & 4:1 Input Range

Low Ripple and Noise

Regulated Output

Vout Trim and ON/OFF Control Function

2-Year Product Warranty

ELECTRICAL SPECIFICATIONS

Model No. ( Single Output )

SU20-12-3.3S

SU20-12-5S

SU20-12-12S

SU20-12-15S

SU20-12-24S

Input Voltage (V.DC.)

12V (9-18V)

Efficiency

76%

78%

81%

82%

83%

Model No. ( Single Output )

Input Voltage (V.DC.)

SU20-24-3.3S

24V (18-36V)

SU20-24-5S

24V (18-36V)

SU20-24-12S

24V (18-36V)

SU20-24-15S

24V (18-36V)

SU20-24-24S

24V (18-36V)

Efficiency

78%

81%

86%

85%

88%

Model No. ( Single Output )

Input Voltage (V.DC.)

SU20-24F-3.3S

24V (10-40V)

SU20-24F-5S

24V (10-40V)

SU20-24F-12S

24V (10-40V)

SU20-24F-15S

24V (10-40V)

Efficiency

72%

75%

77%

Model No. ( Single Output )

Input Voltage (V.DC.)

SU20-48-3.3S

48V (36-75V)

SU20-48-5S

48V (36-75V)

SU20-48-12S

48V (36-75V)

SU20-48-15S

48V (36-75V)

SU20-48-24S

48V (36-75V)

Efficiency

76%

82%

84%

85%

87%

Model No. ( Single Output )

Input Voltage (V.DC.)

SU20-48F-3.3S

48V (18-75V)

SU20-48F-5S

48V (18-75V)

SU20-48F-12S

48V (18-75V)

SU20-48F-15S

48V (18-75V)

Efficiency

74%

77%

79%

SU20-12-3.3S

SU20-24-3.3S

Model No.

( Single Output )

SU20-24F-3.3S

SU20-48-3.3S

SU20-48F-3.3S

SU20-12-5S

SU20-24-5S

SU20-24F-5S

SU20-48-5S

SU20-48F-5S

SU20-12-12S

SU20-24-12S

SU20-24F-12S

SU20-48-12S

SU20-48F-12S

SU20-12-15S

SU20-24-15S

SU20-24F-15S

SU20-48-15S

SU20-48F-15S

SU20-12-24S

SU20-24-24S

SU20-48-24S

Max Output Wattage (W)

Input

Input Filter

Voltage (V.DC.)

Voltage Accuracy

Current (mA) max

Line Regulation (LL-HL) (typ.)

Output

Load Regulation (10-100%) (typ.)

Ripple

Noise

Trim

Switching Frequency

Over Power Protection

Protection

Over Voltage Protection

Short Circuit Protection

Voltage

Isolation

Resistance

Capacitance

Operating Temperature

Storage Temperature

Case Temperature

Environment

Temperature Coefficient

Humidity

MTBF

Dimension (L x W x H)

Case Material

Physical

Weight

Cooling Method

Safety

Agency Approvals

EMC

EMI (Conducted & Radiated Emission)

13.2W

20W

type

3.3

½2%

1670

4000

½0.5%

<0.2% Vout +20mV max (Vp-p)

<0.5% Vout +50mV max (Vp-p)

½10%

200KHz

Works over 120% of rating and recovers automatically.

Zener diode clamp

Hiccup, auto-recovery

1600 VDC.

1330

833

ohms

1000 pF

2:1 Range: -25°C…+70°C (at Full Load)

4:1 Range: -25°C…+70°C (with derating)

-55°C…+105°C

+100°C max.

½0.02%

Per°C

95% RH

>550,000 h @ 25°C (MIL-HDBK-217F)

2.0 x 2.0 x 0.45 Inches ( 50.8 x 50.8 x 11.4 mm ) Tolerance

½0.5

Nickel-Coated Copper with Non-Conductive Base, Six-side shielded.

70 g

Free-air convection

CE (Pending)

EN 55022 class A

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

WWW.ASTRODYNE.COM

http://www.archcorp.com.tw

TEL: +886-2-26989508 FAX: +886-2-26981319

Order On-Line!

astrodyne.com

-1-

300 Myles Standish Blvd., Taunton, MA 02780

Ph: 1-800-823-8082

Fax: 508-823-8181

SU20-48-5D

SU20-48-5D概述

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