(LD4xx) DC/DC CONVERTER
L SERIES
PRODUCT FEATURES
Low Ripple, Regulated, Single and Dual Output • • • • • • Up to 7.5Watts Output Power High Inp...
Description
L SERIES
PRODUCT FEATURES
Low Ripple, Regulated, Single and Dual Output Up to 7.5Watts Output Power High Input/Output Isolation Low Output Ripple Continuous Short Circuit Protection Pi-Input Filter Low Profile Package
TO 7.5 WATTS
THE L SERIES FROM WALL INDUSTRIES
The L Series features a low profile package of 2.0 x 2.0 x 0.40” with output power to 7.5watts. This series has excellent line and load regulation, input filtering, and low output ripple, as well as low input reflected ripple. Specifications include high I/O isolation (500VDC), low output ripple (<50mV P-P) and current limiting/thermal shutdown.
SPECIFICATIONS: L SERIES
All specifications apply @ +25 C ambient unless otherwise noted.
INPUT SPECIFICATIONS
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Input Voltage Range...............5, 12, 24, 28, 28VDC ±10% Nominal Input........................................5, 12, 24, 28 VDC Input Filter......................................................Pi-Input Filter
GENERAL SPECIFICATIONS
Efficiency...........................................................65% typical Isolation Voltage (input to output)......................500VDC min. Isolation Resistance (input to output).................100 MOhms Switching Frequency.......................................50kHz typical
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OUTPUT SPECIFICATIONS
Output Current....................................................see table Voltage Tolerance.................................................5% max. Thermal Shutdownapprox. +100°C case (7.5W units only) Li...
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