Powersolve PSQ100W Series Uživatelský manuál stáhnout pdf (Strana 2)

Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England

Tel: 01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk

www.powersolve.co.uk

High Density DC-DC Modules

Output Voltage and Current Ratings

Pin Function

1 +Vin

2 ON/OFF

3 -Vin

4 -Vout

5 -Sense

6 Trim

7 +Sense

8 +Vout

All specifications typical at nominal line, full load and 25°C unless otherwise stated.

Pin Connection

All dimensions in inches (mm)

Tolerances: Inches x.xx ±0.02 x.xxx ±0.010

Millimeters x.x ±0.5 x.xx ±0.25

MODEL INPUT OUTPUT OUTPUT INPUT CURRENT % EFF.

VOLTAGE VOLTAGE CURRENT max. NO LOAD FULL LOAD

PSQ100W-48S3V3 3.3VDC 30A 60mA 2344mA 88

PSQ100W-48S05 5VDC 20A 60mA 2367mA 88

PSQ100W-48S12 18 - 75VDC 12VDC 8.3A 30mA 2358mA 88

PSQ100W-48S15 15VDC 6.7A 30mA 2379mA 88

PSQ100W-48S24 24VDC 4.17A 30mA 2369mA 88

NOTE: Nominal Input Voltage 48VDC

Mechanical and Connection Details

Remote ON/OFF Control

The PSQ100W Series allows the user to switch the module on and off electronically with the remote on/off feature.

The PSQ100W Series are available with “positive logic” or “negative logic” (option).

Logic Table

Logic State

(Pin 2)

Negative

Logic

Positive

Logic

Logic low-

Switch closed

Module on Module off

Logic high-

Switch open

Module off Module on

External Output Trim

The output can be trimmed externally (±10%) using a fixed resistor or

a trimpot as shown.

Output Noise

The output noise is measured with a 10µF tantalum and a 1.0µF

ceramic capacitor across the output.

+Vout

-Vout

1 2

High Density DC-DC Modules 1

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