The Powerbox Communication line product portfolio is a high performance and high density family of power supplies intended for applications in communications and information’s technology and its de-manding requirements of reliability and small size. The range includes externals, and board mounted DC/DC converters, all designed to meet a wide range of applications within the demanding communications segment.
· 2:1 Input range
· 500 VDC isolation voltage
· 24-pin DIP Package
· Efficiency to 80 %
INPUT
Nominal voltage 12V, 24V, 48V.
Voltage range 9-18V, 18-36V, 36-72V.
Isolation 500VDC (3kV available).
Filter PI-type
OUTPUT
Power 3W.
Regulation Line: ±0.5%.
Load: Single: ±0.5 %. 10% min load is required to meet specification.
Dual: ±1%. 25% min load is required to meet specification.
Setting Accuracy ± 2%.
Ripple and noise 5 V: max. 100 mVp-p.
12/15 V: max. 1% p-p.
Short circuit protection Continuous.
Temp coefficient ±0.05 %/°C.
Efficiency 70-80 %.
ENVIRONMENTAL
Ambient temperature -25°C to +71°C.
Storage temperature -40°C to +100°C.
Cooling Convection.
GENERAL
Switching frequency Min. 100 kHz.
Case Non-conductive black plastic.
Dimensions (H x W x L) 10.2 x 20.3 x 31.8 mm (height H-version 12.7 mm).
Weight 12g.
