BM1901-7RAH datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> BM1901-7RAH

BM1901-7RAH: DescriptionDC-DC Regulated Power Supply Module, 1 Output, 50W, Hybrid, METAL, CASE M02, MODULE; CategoryPower/power management The power supply circuit; File Size569KB，25 Pages; ManufacturerBel Fuse

Download Datasheet Parametric View All

BM1901-7RAH Overview

DC-DC Regulated Power Supply Module, 1 Output, 50W, Hybrid, METAL, CASE M02, MODULE

BM1901-7RAH Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Bel Fuse
package instruction	,
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	70 V
Minimum input voltage	14 V
Nominal input voltage	30 V
JESD-30 code	R-MXMA-X
JESD-609 code	e0
Number of functions	1
Output times	1
Maximum operating temperature	71 °C
Minimum operating temperature	-25 °C
Maximum output voltage	52.8 V
Minimum output voltage
Nominal output voltage	48 V
Package body material	METAL
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Temperature level	COMMERCIAL EXTENDED
Terminal surface	TIN LEAD
Terminal form	UNSPECIFIED
Terminal location	UNSPECIFIED
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum total power output	50 W
Fine-tuning/adjustable output	YES
Base Number Matches	1

Preview

Download Datasheet

View All

Cassette Style

DC-DC Converters

M Series

50 Watt DC-DC (AC-DC) Converters

Wide input voltage from 8...373 V DC

1, 2 or 3 isolated outputs up to 48 V DC

4 kV AC I/O electric strength test voltage

• Extremely wide input voltage range suitable for

battery (and AC) operation

• Efficient input filter and built-in surge and transient

suppression circuitry

• Outputs individually isolated and controlled

• Outputs fully protected against overload

Safety according to IEC/EN 60950

LGA

M Series

111

4.37"

Summary

The M series of DC-DC (AC-DC) converters represents a

broad and flexible range of power supplies for use in ad-

vanced industrial electronic systems. Features include high

efficiency, reliability, low output voltage noise and excellent

dynamic response to load/line changes due to individual

regulation of each output.

The converter inputs are protected against surges and tran-

sients occuring at the source lines. An input over- and

undervoltage lock-out circuitry disables the outputs if the in-

put voltage is outside the specified range. Certain types in-

clude an inrush current limitation preventing circuit break-

ers and fuses from being damaged at switch-on.

All outputs are open- and short-circuit proof and are pro-

tected against overvoltages by means of built-in suppressor

diodes. The outputs can be inhibited by a logic signal ap-

plied to the connector pin 2 (i). If the inhibit function is not

used pin 2 should be connected to pin 23 to enable the out-

puts.

LED indicators display the status of the converter and allow

visual monitoring of the system at any time.

Full input to output, input to case, output to case and output

to output isolation is provided. The modules are designed

and built according to the international safety standard

IEC/EN 60950 and have been approved by the safety

1.54"

8 TE

168

6.6"

agencies LGA (Germany) and UL (USA). The UL Mark for

Cana-da has been officially recognized be regulatory au-

thorities in provinces across Canada.

The case design allows operation at nominal load up to

71°C in a free air ambient temperature. If forced cooling is

provided, the ambient temperature may exceed 71°C but

the case temperature should remain below 95°C under all

conditions.

A temperature sensor generates an inhibit signal which

disables the outputs if the case temperature

exceeds the

limit. The outputs are automatically re-enabled when the

temperature drops below the limit.

Various options are available to adapt the converters to in-

dividual applications.

The modules may either be plugged into 19 inch rack sys-

tems according to DIN 41494, or be chassis mounted.

Table of Contents

Page

Electromagnetic Compatibility (EMC) ............................ 13

Immunity to Environmental Conditions ........................... 15

Mechanical Data ............................................................ 16

Safety and Installation Instructions ................................ 17

Description of Options .................................................... 19

Accessories .................................................................... 25

Summary .......................................................................... 1

Type Survey and Key Data .............................................. 2

Type Key .......................................................................... 3

Functional Description ...................................................... 4

Electrical Input Data ......................................................... 5

Electrical Output Data ...................................................... 7

Auxiliary Functions ......................................................... 10

Edition 01/01.2001

1/25

Recommended Resources

CdS photoresistor as electronic photometric element circuit diagram

PTQ2000B1 microcomputer intelligent quasi-synchronous control protector circuit block diagram

AC 40DB inverting amplifier circuit

Opto-isolator driver 1A transistor integrated circuit

Commutation circuit preselected by selector switch for three-phase motor

Computer motherboard circuit diagram 830_18

msp430f149AD module interrupts but cannot exit: I recently wrote a small ad program with interrupts. But when running, it always enters the interrupt and cannot exit. What's going on? void Init_ADC12(void) { P6SEL |= 0x80; // Enable A/D Input chann...; junyingxiu Microcontroller MCU

Kernel panic: VFS: Unable to mount root fs on 61:02: cramfs: wrong magic FAT: bogus logical sector size 65535 Kernel panic: VFS: Unable to mount root fs on 61:02 After burning the kernel and the root file system, I enter boot and then execute it to this...; paradise721 Embedded System

There is a shortage of embedded development talents, and the future prospects of embedded applications are good.: Embedded development talents are in short supply, and the future prospects of embedded applications are promising. Wang Kaihuang, vice chairman of the Embedded Systems Branch of the China Software Ind...; gaoyuan78 Embedded System

AM3517 cache and MMU debugging: Requirements: The product requires high speed and high precision, with data sampling and processing of more than 2,000 times per second. Two solutions were initially proposed. One is under the Linux o...; amyuyang DSP and ARM Processors

I have homework for school. Is there any expert who can help me with it? Thank you!: 1. Given X = -27, its original code [X] original =?, complement code [X] complement =? 2. If 01100001 is a BCD code, what is the number? 3. In 8086 real mode, what is the unit of stack operation? When...; 78900 Embedded System

Where can I find the schematic diagram of the LM3S8962 evaluation board?: Where can I find the schematic diagram of the LM3S8962 evaluation board? Send me the address and I will download it....; 0212009623 Microcontroller MCU

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components