TDK Power Supply/DC to DC Converter/CCFL Inverter - Manual (Page 6)

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A series of products that offer a fully, tightly regulated
output for powering 8.3, 9.6 or 12V intermediate bus
architectures, overcoming shortcomings when using
unregulated converters and allowing full telecom input
voltage range operation, without compromise.
Quarter Brick
The addition of the iQG product series enhances the
product line up by offering even greater useable output
power and improved efficiency with limited airflow and high
operating temperatures. A further benefit is the
capability to increase the power rating to 800W by
operating two modules in parallel using the built in ‘droop
output’ regulation technique.
• 1500V basic isolation
• 13.2 mm tall (12.7 mm no baseplate)
• No baseplate option
• Monotonic start - up
• Starts into pre - biased load
• Constant switching frequency
• Pin length choice
• Positive or negative on / off logic choice
• Latching / non latching protection options
• Current share version, droop technique
Series iQG iQL
Warranty 3 years 3 years
Format, DOSA open frame open frame
Industry standard quater brick, thru hole quater brick, thru hole
Baseplate option
option
Output voltage 9.6V, 12V 8.3V, 9.6V, 12V
Input voltage range 36 – 75V 36 – 75V
Output trim feature no yes
Remote sense feature no no
Efficiency upto 96 % upto 95 %
Output current / power upto 33A / 400W upto 30A / 300W
DC/DC converters, intermediate
bus architecture – isolated,
regulated output
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