Powersolve PS75W Series Manual de usuario descargar 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

INPUT

Input Voltage Range 9-36V (24V nominal)

18-75V (48V nominal)

Undervoltage Lockout 8.8V (24Vin power up)

8.0V (24Vin power down)

17V (48Vin power up)

16V (48Vin power down)

Positive Logic Remote ON/OFF Open collector ref. to -Input. Module ON: open circuit, Module OFF: <0.8VDC

Add suffix N to model number for Negative Logic Remote ON/OFF control

Input Filter PI Type

OUTPUT

Voltage Accuracy ±1% max.

Transient Response: 25% Step Load Change <500msec

External Trim Adj. Range ±10%

Ripple & Noise, 20MHz BW 40mV RMS max, 100mV pk-pk max (3.3V & 5V outputs)

60mV RMS max, 150mV pk-pk max (12V & 15V outputs)

100mV RMS max, 240mV pk-pk max (24V output)

ENVIRONMENTAL

Temperature coefficient +0.03%/°C

Short Circuit Protection Continuous

Line Regulation ±0.2% max. measured over full input range

Load Regulation ±0.2% max. measured 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 I/P-O/P, I/P-FG, O/P-FG: 1500VDC min

Isolation Resistance 10

ohms min.

Switching Frequency 300KHz Typ.

Operating case Temperature -40°C to +100°C

Storage Temperature -55°C to +105°C

Thermal Shutdown, Case Temp. +100°C Typ.

Dimensions 57.9 x 61.0 x 12.7 mm (2.82 x 2.40 x 0.50 inches)

Case Material Aluminium

Electrical Specification

PS75W Series

37.5 - 75 Watt Wide Input

DC-DC Converters

Single Output

Features

• 37.5W - 75W Isolated Output

• Efficiency to 84%

• 300KHz Switching Frequency

• 4:1 Input Range

• Regulated Outputs

• Continuous Short Circuit Protection

• Five -Sided Metal Case

• Industry Standard Half-Brick Package

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High Density DC-DC Modules 1

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Pagina 1 - High Density DC-DC Modules

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

Pagina 2

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

Pagina 3

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

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Powersolve PS75W Series Manual de usuario

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