BMP25-40W Datel, Inc., BMP25-40W Datasheet

BMP25-40W

Manufacturer Part Number

BMP25-40W

Description

Manufacturer

Datel, Inc.

Datasheet

1.BMP25-40W.pdf (6 pages)

Current page: 1 of 6
Download datasheet (105Kb)

DATEL, Inc., Mansfield, MA 02048 (USA)

Features

Higher operating temperatures

Fully potted

Designed to meet UL1950 and

EN60950 (basic insulation)

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:

High efficiencies (to 88%)

Fully I/O protected

Modifications and customs for OEM’s

OUT

CONTROL

10-36V, 18-36V

18-75V, 36-75V

mark available (75V-input models)

trim and on/off control

ON/OFF

(SYNC)

CASE

–

Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356

CONTROLLER

PWM

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).

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.

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.

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.

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

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

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

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

Figure 1. Simplified Schematic

ISOLATION

OPTO

High-Efficiency, Smaller-Package

25-40 Watt, DC/DC Converters

PWM

REFERENCE &

AMPLIFIER

ERROR

–

Email: sales@datel.com

Dual Output

INNOVATION and EX C ELL E N C E

BMP Models

Internet: www.datel.com

–

TRIM

COMMON

OUT

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