Powersolve PSQ75W Series User Manual download 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

PSQ75W Series

75 Watt

DC-DC Converters

Single Output

Features

• Quarter brick package

• Efficiency to 87%

• Ultra wide 4 : 1 input range

• Continuous short circuit protection

INPUT

Input Voltage Range 9 ~ 36V (24V version)

18 ~ 75V (48V version)

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: >3.5VDC or open circuit, Module OFF: <1.8VDC

Add suffix N to Model Number for Negative Logic Remote ON/OFF control

Input Filter PI Type

OUTPUT

Voltage Accuracy ±1.5% max.

Transient Response: 25% Step Load Change <500µsec

External Trim Adj. Range ±10%

Ripple & Noise, 20MHz BW 40mV rms max., 100mV pk-pk max. (3.3V & 5V output versions)

60mV rms max., 150mV pk-pk max. (12V & 15V output versions)

100mV rms max., 240mV pk-pk max. (24V output version)

measured with a 10µF Tantalum & 1.0µF Ceramic capacitor across the output

ENVIRONMENTAL

Temperature coefficient ±0.03%/°C max.

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% ~ 140% Nominal Output

GENERAL

Efficiency See table

Isolation Voltage IP/OP, IP/Case, OP/Case: 1500VDC min.

Isolation Resistance 10

ohms min.

Switching Frequency 300KHz typ.

Thermal shutdown, case temp. 105°C typ.

Operating case temperature range -40°C to +100°C

Storage temperature range -55°C to +105°C

Dimensions 1.45 x 2.28 x 0.5 inches

36.8 x 57.9 x 12.7 mm

Case material Aluminium baseplate with plastic case

Electrical Specification

1 2

High Density DC-DC Modules 1

Summary of Contents

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]

Comments to this Manuals

No comments

Powersolve PSQ75W Series User Manual

Browse online or download User Manual for Power suppliers Powersolve PSQ75W Series. Powersolve PSQ75W Series User Manual

Summary of Contents

Comments to this Manuals

Related products and manuals for Power suppliers Powersolve PSQ75W Series