EEWORLDEEWORLDEEWORLD

Part Number

Search

B70SR13722A

Description
Isolated DC/DC Converters Box Type, 300W 36-106Vin, 13.7Vout
Categorysemiconductor    Power management   
File Size1MB,15 Pages
ManufacturerDelta Electronics
Environmental Compliance
Download Datasheet Parametric View All

B70SR13722A Online Shopping

Suppliers Part Number Price MOQ In stock  
B70SR13722A - - View Buy Now

B70SR13722A Overview

Isolated DC/DC Converters Box Type, 300W 36-106Vin, 13.7Vout

B70SR13722A Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerDelta Electronics
Product CategoryIsolated DC/DC Converters
RoHSDetails
Output Power300 W
PackagingBulk
Factory Pack Quantity20
B70SR13722A/B/C/D
13.7V Output DC/DC Converter, Box Type Package
FEATURES
Wide input voltage range, 36~106V
300W Output
Full Load Efficiency up to 89.9% @48Vin;
90.2%@72Vin
Intergrated fuse holder (option)
Parallel Connection of multiple units
Box type package with metal base plate
Package Dimension:
190.0x76.0x44.0mm (7.48”x2.99”x1.73”)
Operating Temperature Range - 40°C to +75°C
Input Reverse Polarity Protection
Minimized Inrush current
Input UVLO, Output OCL, Short circuit protection,
OVP, OTP
Enable on/off (option)
2250VDC Isolation
IP67 protection for selective model
RoHs Compliant
ISO 9001, ISO 14001 certified manufacturing facility
UL60950
CE Mark
EMC compatible: EN12895, CISPR11 ClassA
Electrical transient conduction: ISO7637-2
The B70SR13722, a wide input voltage range of 36~106V, and single isolated output converter, is the latest product offering from a
world leader in power systems technology and manufacturing ― Delta Electronics, Inc. Such box type DCDC converter can provide 300W,
13.7V regulated DC output voltage with full load efficiency up to 90.2% @72Vin; The B70SR13722 offers input UVLO, output over current
limit, short circuit, output over voltage, over temperature, and input reverse polarity protections, It has an option for intergrated fuse holder
and enable on/off function. It also has parallel function; and allows a wide operating temperature range of –40°C to +75°C. With creative
design technology and optimization of component placement, this converter possess outstanding electrical and thermal performance, as well
as high reliability under extremely harsh operating conditions. The B70SR13722 meets IP67 protecion (refer to “water protection level”
specification).
Input Characteristics
Item
Condition
10 minutes, normal operating
Min.
36
Typ.
72
Max.
106
126
Unit
VDC
VDC
VDC
Continuous Input Voltage
Max Input voltage
Input Under-Voltage Lockout, Turn-On
Voltage Threshold
Input Under-Voltage Lockout, Turn-Off
Voltage Threshold
Lockout Hysteresis Voltage
Maximum Input Current
No-Load Input Current
Off converter input current
Reflected input ripple current
Max Reverse Polarity Input Voltage
Max Inrush current
Internal Input Fuse
Ø 6.35mm*31.75mm
Vin=36V, 100% Load
Vin=48V
Vin=72V, 80V
Vin=72V, enable off (C version)
Vin=72V, Vpp
33
34
35
31
1
32
2
9.4
30
25
7
22
3
10
45
40
12
0.2
106
10
VDC
VDC
A
mA
mA
mA
A
VDC
A
250V/25A Fast-acting fuse
DS_B70SR13722A_12082016
E-mail: dcdc@deltaww.com
http://www.deltaww.com/dcdc
P1
Measures to eliminate the impact of FPC unevenness
1. Optimize the attachment position and quantity of high-temperature adhesive tape. The deformation of FPC is particularly obvious when high-temperature adhesive tape is used for attachment, which wil...
方学放 PCB Design
Does anyone have a TI development board? Second-hand, usable. No more 811.
Help, does anyone have a second-hand board? My 811 is broken and I've almost played with it. I just happen to have a chance to change it. If anyone has an unused one, please give it to me. The price i...
493025560 Microcontroller MCU
PIC microcontroller burning problems ask for advice
I am using PIC16F72 microcontroller, and the burning file is .HEX file. The program has been able to run normally, but after normal burning this time, the experiment found that some functions are norm...
星晴 MCU
Solving the Ultimate Challenge of DSP Design
[p=22, 2, left][color=rgb(0, 0, 0)][font=宋体, Georgia, verdana, serif]For years, digital signal processor ([color=rgb(68, 68, 68) !important][url=http://www.logicdsp.com/]DSP[/url][/color]) designers h...
Jacktang DSP and ARM Processors
Outlook 2018
[align=center]New Year, New Plan[/align] 2017 was a very bad and difficult year for me. In 2017, I was preparing for the postgraduate entrance examination. After reviewing advanced mathematics (becaus...
Newchapter Talking
12864 Chinese character LCD display--key electronic clock program (with flashing, shifting, adding one, subtracting one functions)
#include reg52.h #include intrins.h #define uchar unsigned char void lcd_ini(); void ascii_change(void); void delay(); void wri_add(uchar com); void wri_dat(uchar com1); void shan(void); void disp(); ...
eeleader-mcu MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1563  1561  409  1472  2182  32  9  30  44  16 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号