QW075A1

Product :
Output Power :
Input Voltage Range :
Input Voltage (nominal) :
Number of Outputs :
Output Voltage (Channel 1) :
Output Current (Channel 1) :
Output Voltage (Channel 2) :
Output Current (Channel 2) :
Mounting Style :
Package / Case Size :


Features:

^· Small size: 36.8 mm x 57.9 mm x 12.7 mm (1.45 in. x 2.28 in. x 0.50 in.)
^· High power density
^· High efficiency: 84% typical
^· Low output noise
^· Constant frequency
^· Industry-standard pinout
^· Metal baseplate
^· 2:1 input voltage range
^· Overvoltage and overcurrent protection
^· Remote on/off
^· Remote sense
^· Adjustable output voltage
^· Overtemperature protection
^· ISO^* 9001 Certified manufacturing facilities
^· UL^†1950 Recognized, CSA^‡ C22.2 No. 950-95
   Certified, and VDE^§0805 (EN60950, IEC950) Licensed
^· CE mark meets 73/23/EEC and 93/68/EEC directives^**


Application

 · Distributed power architectures
 · Workstations
 · Computer equipment
 · Communications equipment


Specifications

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability.

Parameter	Symbol	Min	Max	Unit
Input Voltage: Continuous Transient (100 ms)	VI VI, trans	- -	70 100	Vdc V
Operating Case Temperature (See Thermal Considerations section; see Figure 22.)	TC	-40	100
Storage Temperature	Tstg	-55	125
I/O Isolation Voltage (for 1 minute)	-	-	1500	Vdc

Description

The QW050A1 and QW075A1 Power Modules are dc-dc converters that operate over an input voltage range of 36 Vdc to 75 Vdc and provide a precisely regulated dc output. The outputs of QW075A1 are fully isolated from the inputs, allowing versatile polarity configurations and grounding connections. The modules have maximum power ratings from 50 W to 75 W at a typical full-load efficiency of 84%.

The QW075A1 offer a metal baseplate for excellent thermal performance. Threaded-through holes are provided to allow easy mounting or addition of a heat sink for high-temperature applications. The standard feature set includes remote sensing, output trim, and remote on/off for convenient flexibility in distributed power applications.

Parameters:

Technical/Catalog Information	QW075A1
Vendor	Lineage Power
Category	Power Supplies
Voltage - Input	36 ~ 75VDC
Output	5V
Power (Watts)	75W
Number of Outputs	1
1st Output	5 VDC @ 15A
2nd Output	-
3rd Output	-
4th Output	-
Type	Isolated
Mounting Type	Through Hole
Packaging	Bulk
Package / Case	8-DIP
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	QW075A1 QW075A1