BMP-5/4-D24 查看數據表（PDF） - DATEL Data Acquisition products

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BMP-5/4-D24

High-Efficiency, Smaller-Package 25-40 Watt, DC/DC Converters

DATEL Data Acquisition products  

®

®

INNOVATION and EXCELLENCE

Dual Output

BMP Models

High-Efficiency, Smaller-Package

25-40 Watt, DC/DC Converters

Features

■ Higher operating temperatures

■ Fully potted

■ Designed to meet UL1950 and

EN60950 (basic insulation)

■ mark available (75V-input models)

■ Fully isolated, 1500Vdc guaranteed

■ 25/30/35/40W output power

■ Standard pinout! Smaller size!

■ New 2" x 3" package fits 3" x 3" footprint

■ ±5V, ±12V or ±15V outputs

■ Four input voltage ranges:

10-36V, 18-36V

18-75V, 36-75V

■ High efficiencies (to 88%)

■ Fully I/O protected

■ VOUT trim and on/off control

■ Modifications and customs for OEM’s

DATEL’s BMP Models are fully potted, 25-40 Watt, dual-output DC/DC converters

designed to meet UL1950 and EN60950 safety standards. The

combination the BMP’s higher efficiencies and thermally conductive potting compound

enables these devices to achieve higher operating temperatures

without derating.The 2" x 3" BMP "footprint" conforms to the standard pinout

and pin geometries of most 3" x 3" devices (a 33% space savings) while

delivering 60% more power (40W vs. 25W).

Applicable to a wide range of telecom, computer and other OEM applications, BMP

Model DC/DC’s offer ±5V, ±12V and ±15V outputs. They operate from four different input

voltage ranges with total available output being a function of the selected range. "Q12"

models operate from 10-36V and deliver 25W. "Q48" models operate from 18-75V and

deliver 30W. For "D24" and "D48" models, the input ranges and output powers are 18-

36V at 35W and 36-75V at 40W, respectively.

These devices employ corrosion-resistant metal cases with plastic headers.

Heat-generating transformer cores and power semiconductors are mounted directly to

the cases, which have threaded inserts for optional add-on heat sinks or pcb mounting.

Temperature derating information is provided for operation with and without heat sinks

and forced air flow.

All devices feature input pi filters, input overvoltage shutdown, output overvoltage

protection, output current limiting, and thermal shutdown. UL, CSA, EN and IEC

compliance testing is currently in progress (75V-input devices will be CE marked) as

are full EMI/EMC characterizations. Contact DATEL for the latest available information.

+VIN

+VOUT

PWM

–VIN

COMMON

–VIN

CASE

ON/OFF

CONTROL

(SYNC)

PWM

CONTROLLER

OPTO

ISOLATION

REFERENCE &

ERROR

AMPLIFIER

Figure 1. Simplified Schematic

–VOUT

TRIM

DATEL, Inc., Mansfield, MA 02048 (USA) • Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 • Email: sales@datel.com • Internet: www.datel.com

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