参数资料
型号: ULT-12/2.5-D48NM-C
厂商: Murata Power Solutions Inc
文件页数: 1/26页
文件大小: 0K
描述: DC/DC CONVERTER 12V 2.5A 30W
标准包装: 200
系列: ULT
类型: 隔离
输出数: 1
电压 - 输入(最小): 36V
电压 - 输入(最大): 75V
Voltage - Output 1: 12V
电流 - 输出(最大): 2.5A
电源(瓦) - 制造商系列: 30W
电压 - 隔离: 1.5kV(1500V)
特点: 具有远程开/关功能和 UVLO
安装类型: 表面贴装
封装/外壳: 8-SMD 模块,1/32 砖
尺寸/尺寸: 0.92" L x 0.75" W x 0.35" H(23.4mm x 19.1mm x 8.9mm)
包装: 标准包装
工作温度: -40°C ~ 85°C
效率: 91%
电源(瓦特)- 最大: 30W
其它名称: 811-2324-6
www.murata-ps.com
ULT Series
Thirty-Second-Brick Isolated DC/DC Converters
with 2:1 Wide Input Range
FEATURES
?
? 2:1 Input Voltage Range (36V – 75V, 48 Volts,
nominal)
Up
?
? ? to 30W output power @ 36 – 48 – 75Vin
? 89% ef?ciency (typical, 5Vout)
?
? Through-hole and optional SMT package
PRODUCT OVERVIEW
Typical units
?
? Miniature 1/32 brick open frame package
?
?
?
? Positive & Negative Logic On/Off control option
? Over-current & Over-temperature protection
? Low output ripple and noise
?
? Strong thermal derating characteristics
?
?
? Operational Temperature Range –40°C to +85°C
? 1500V I/O isolation
?
? Tight line/load regulation
?
? Certi ?ed to UL/IEC 60950-1, CAN/CSA C22.2 No.
60950-1, safety approvals, 2nd Edition
The ULT Series isolated DC/DC converter repre-
sents the next generation converters in a 1/32
brick package. This converter is the “industry-
standard” 1/32 brick form factor (0.92" x 0.75"
x 0.35"). The product fully complies with RoHS-6
directive.
The thirty-second brick is offered as an open
frame module; mounting options include through-
hole or surface mount (SMT) pinouts. Typical
applications include Optical Networking Equipment,
Wireless Base Station applications, Microwave
Radio communications, and Telecom and Data
Equipment applications.
Modules will supply an output power of up to
30 watts over the input range of 36-75V. The ULT
Series also provides a cost effective approach to
highly ef?cient systems requiring 12V, 5V, and 3.3V
voltages, eliminating the requirement for a “Bus
Converter” and multiple PoL converters. The ULT
family provides basic insulation with 1500Vdc iso-
lation meeting the requirements of UL/IEC 60950.
The ULT series modules are DOSA compatible
industry standard 1/32 brick.
F1
External
DC
Power
Source
+Vin (1)
On/Off
Control
(2)
Open = On
polarity)
-Vin (3)
Controller
and Power
Barrier
Reference and
Error Ampli ?er
+Vout (8)
Trim (6)
-Vout (4)
Figure 1. Connection Diagram
Typical topology is shown. Murata Power
Solutions recommends an external fuse.
 
For full details go to
www.murata-ps.com/rohs
REG.-Nr. D216
(pending)
www.murata-ps.com/support
MDC_ULT Series.F01 Page 1 of 26
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