TLD20ZGE Datasheet, PDF (1/2 Pages) Power-One – TLD Series . 20/25A, ¾-Brick, DC/DC Converter 48V Input Dual Output

TLD Series – 20/25A, ¾-Brick, DC/DC Converter
48V Input
Dual Output
Product Brief
Features
Applications
• Distributed power architectures
• Telecommunications equipment
• LAN/WAN applications
• Data processing applications
• 85/100 Watt total output power
• Flexible load distribution
• High efficiency
• Output voltage tracking
• Output overcurrent protection
• Output overvoltage protection
• Overtemperature protection
• Remote sense on both outputs
• Set point accuracy ±1.5%
• Independent output voltage trim, positive or
negative
• Input/output isolation: 1500VDC, basic
insulation
• UL 1950 recognition, CSA 22.2 No. 950-95
certification, TUV IEC950
Description
The TLD is a series of high-density, 3/4-brick DC/DC converters that provide standard telecom and datacom
input voltage conversion to two independently regulated output voltages. The TLD's leading-edge
technology provides high efficiency. Its thermal design enables delivery of full-rated power at 50°C ambient
temperature with 200 LFM forced air without addition of a heatsink. The outputs also track each other during
both startup and shutdown.
Model
TLD20ZGE
TLD25ZED
TLD25ZEB
Input
voltage
VDC
36-72
36-72
36-72
Selection Chart
Input
Output
Output
current, voltages
currents
max, ADC VDC
ADC
3.6
5.0/3.3
20/20
3.1
3.3/2.5
25/20
3.1
3.3/1.8
25/20
Output
ripple/noise
(mV p-p)
100
100
100
Typical
efficiency
%
87
86
85
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