IB SERIES

1.5 WATTS

WWW

1

603 778 2300

1.5 WATTS - IB SERIES

6000 VDC Input/Output Isolation

FEATURES

• highly isolated

• single and dual outputs

• short circuit protection

• industry standard packages

• high efficiency: 75% typical

• MTBF > 2,000,000 hours

THE IB SERIES FROM WALL INDUSTRIES

The IB Series features extremely high Input/Output

isolation in a miniature 1.5 watt package. Designed

with a low profile and 24 pin DIP compatibility, the IB

fits easily into PC board assemblies. High efficiency

(>75% typical) is a result of state-of-the-art circuitry

with an oscillator frequency greater than 50kHz.

SPECIFICATIONS: IB SERIES

All specifications apply @ +25 C ambient unless otherwise

noted.

INPUT SPECIFICATIONS

Input Voltage Range.............................5,12, 15VDC ±10%

Input Filter...................................................................N/A

OUTPUT SPECIFICATIONS

Output Current....................................................See Table

Voltage Tolerance.................................±3% nom. Vin @ FL

Line Regulation............................................±1.1%/%of Vin

Load Regulation..............................................±10% NL-FL

Ripple/Noise (20MHz BW)..................................50mV p-p

Due to advances in technology, specifications subject to change without

notice.

GENERAL SPECIFICATIONS

Efficiency (typical)....................................75% (nom. Vin, FL)

Isolation Voltage (input to output)..........................6000VDC

Feedthrough Capacitance...................................15pF max.

Isolation Resistance...............................100Mohms (typical)

Switching Frequency..........................................50kHz min.

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature...............-40 to +85°C(1” from case)

Storage Temperature....................................-55 to +125°C

Cooling.................................................Free Air Convection

PHYSICAL SPECIFICATIONS

Dimensions: Single Output........................0.8 x 1.25 x 0.4”

Case Material.............................Non-Metallic

11/28/01