Datasheet > DB48T3.3-15.31

DB48T3.3-15.31

更新时间： 2024-09-24 23:46:31

品牌	Logo	应用领域
其他 - ETC		转换器
页数	文件大小	规格书
3页	156K
描述
DC to DC Converter

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DB48T3.3-15.31 数据手册

DB SERIES

UP TO 40 WATTS

Product Features

- Single, Dual , Triple DC/DC Converter, up to 40Watts

- Ideal for Telecom and Networking Applications

- 2:1 Input Range, High Efficiency

- Industry Compatible Pin Out, 2” x 2” Form Factor

- Remote On / Off, TTL

- Six Side Shielded, Low Profile 0.4” Height

- No external Input or Output Filtering required

- Regulated Output(s)

- >1500VDC I/O Isolation, UL, CUL approved

- MTBF = 1.398x10 hours, Bellcore TR-NWT-000332

Overview

TYPICAL APPLICATIONS:

The DB Series of high efficiency DC/DC converters

are available as single dual, or triple output versions,

with up to 40 Watts of output power. The product is

ideal for Telecom and Networking applications. The

converter is designed for a 2:1 input range, either

nominal 24 Volt (18VDC -36VDC) or nominal 48VDC

(36VDC-75VDC). The converter is PCB mountable,

the package has a form factor of 2” x2” x .4” and is

six side shielded. The standard specifications include

the Pi-input filter, excellent load regulation, remote

ON/OFF capability, and short circuit protection. The

isolation voltage meets the >1500VDC telecom

requirements.

24Vdc or 48Vdc Telecom

On-Board Distributed Power

Low Profile & Height PCB

Multiple Output Requirements

TABLE 1

Model

Input Output

Voltage Volts//Amps

VDC

Effic.

Number

DB24S3.3-26

DB24S-5-40

DB24S12-40

18-36 3.3 // 8

18-36 5 // 8

SPECIFICATIONS:

Nominal Input:

48VDC (36-75VDC)

24VDC (18-36VDC)

see Table 1

40W

up to 90%

18-36 12 // 3.33

18-36 15 // 2.67

18-36 3.3/5 // 4/4

18-36 3.3/+-12 //6/.4 88

18-36 3.3/4-15/6/.3 82

DB24S15-40

Output Voltage:

Output Power:

Efficiency:

Isolation Voltage:

Operating Temperature: -25C to +71C

DB24D3.3-5-33**

DB24T3.3-12-31

DB24T3.3-15-31

DB24T5-12-40

DB24T5-15-40

>1500VDC

18-36 5/+/-12 //6/+/-.4 89

18-36 5/+/-15//6/+/-.3 89

Max. Case Temp.

Dimensions:

100C

2” x 2” x 0.4”

DB48S3.3-26

DB48S5-40

36-75 3.3 // 8

36-75 5 // 8

36-75 12 // 3.33

36-75 15 // 2.67

36-75 3.3/5 // 4/4

36-75 3.3/+/-12 // 6/.4 88

36-75 3.3/ +/-15/6/.3 88

36-75 5/+/-12 // 6/+/-.4 89

36-75 5/+/-15 // 6/+/-.3 89

DB48S5-12-40

DB48S5-15-40

DB48D3.3-5-33**

DB48T3.3-12-31

DB48T3.3-15.31

DB48T5-12-40

DB48T5-15-40

** UL/CUL PENDING

For further information or Application

Support:

www.wallindustries.com

or call 1-888-597-WALL

11/16/02

603 778 2300

WWW.WALLINDUSTRIES.COM

12 3

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与DB48T3.3-15.31相关器件

型号	品牌	获取价格	描述	数据表
DB48T3.3-15-31	WALL	获取价格	2:1 Input Voltage Range 40 Watt DC/DC Converter Single, Dual, and Triple Outputs
DB48T5-12-40	WALL	获取价格	2:1 Input Voltage Range 40 Watt DC/DC Converter Single, Dual, and Triple Outputs
DB48T5-15-40	WALL	获取价格	2:1 Input Voltage Range 40 Watt DC/DC Converter Single, Dual, and Triple Outputs
DB4-AP	MCC	获取价格	SILICON BIDIRECTIONAL DIAC
DB4-BP	MCC	获取价格	SILICON BIDIRECTIONAL DIAC
DB4-GT3	SENSITRON	获取价格	DIAC, 45V V(BO) Max, DO-35, GLASS PACKAGE-2
DB4J314K	PANASONIC	获取价格	Mixer Diode, L Band, Silicon, HALOGEN FREE AND ROHS COMPLIANT, SMINI4-F3-B, 4 PIN
DB4J406K0R	PANASONIC	获取价格	Mixer Diode, Very High Frequency, Silicon, HALOGEN FREE AND ROHS COMPLIANT, SMINI4-F3-B, S
DB4M	SHUNYE	获取价格	SILICON BIDIRECTIONAL DIACS
DB4M	BL Galaxy Electrical	获取价格	SILICON BIDIRECTIONAL DIACS

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