Powersolve AS75 Series Manuel d'utilisateur télécharger pdf

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

AS75 Series

30 - 84 Watt

DC-DC Converters

Single Output

Features

• 2:1 Input Voltage Range

• Eighth brick package

• Regulated outputs

• Efficiency to 92%

• 1500VDC isolation

• Input under voltage protection

• Over current protection

• Over temperature protection

INPUT

Input Voltage Range 36 ~ 75V

Undervoltage Lockout 35V (Vin power up)

33V (Vin power down)

Positive Logic Remote ON/OFF Open Collector ref. to -Input, Module ON: Open Circuit, Module OFF: <1.2VDC

Add suffix N to Model No. for Negative Logic Remote ON/OFF

Input Filter PI Type (12V version: LC type)

OUTPUT

Voltage Accuracy ±1.0% max.

Transient Response: 25% Step Load Change <400µsec

External Trim Adj. Range ±10%

Ripple & Noise, 20MHz BW 100mV pk-pk max. measured with 10µF tantalum & 1.0µF ceramic capacitors

across output

ENVIRONMENTAL

Temperature coefficient ±0.03%/°C max.

Short Circuit Protection Continuous / Hiccup

Line Regulation ±0.2% max over input voltage range

Load Regulation ±0.5% max from 0-100% load

Over Voltage Protection trip range, % Vo nom. 115 ~ 140%

Current Limit 110% ~ 160% Nominal Output

GENERAL

Efficiency See table

Isolation Voltage 1500VDC min

Isolation Resistance 10

ohms min.

Switching Frequency 250-350KHz depending on output voltage

Over temperature protection 120°C typ.

Operating ambient temperature range -40°C to +85°C

Storage temperature range -40°C to +125°C

Dimensions 2.30 x 0.90 x 0.39 inches

58.4 x 22.9 x 10.0 mm

Weight 26g

Electrical Specification

1 2 3

High Density DC-DC Modules 1

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Page 1 - High Density DC-DC Modules

Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. EnglandTel: 01635 521858 Fax: 01635 523771 Email: [email protected]

Page 2

Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. EnglandTel: 01635 521858 Fax: 01635 523771 Email: [email protected]

Page 3

Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. EnglandTel: 01635 521858 Fax: 01635 523771 Email: [email protected]

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Powersolve AS75 Series Manuel d'utilisateur

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