Powersolve PS25 Series Manuale Utente Scaricare il 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

DC-DC Converter

PS25 Series

25 - 30 Watt Wide Input

PCB Mounting

Single, Dual & Triple Outputs

Features

• 25 - 30 W Isolated Output

• 2 : 1 Input Range

• Regulated Outputs

• Remote On/Off Control

• Efficiency to 85%

• External Output Trimming Function

• Six-Sided Shielded Metal Case

INPUT

Input Voltage Range 9 - 18V (PS25-12-xxx models)

18 - 36V (PS25-24-xxx models)

36 - 72V (PS25-48-xxx models)

Input Filter Pi Type

OUTPUT

Voltage Accuracy, Single Output ±2.0% max.

Dual +Output ±2.0% max.

Dual -Output ±3.0% max.

Triple Output: 5V ±2.0% max.

±12V / ±15V ±5.0% max.

Voltage Balance (Dual) ±1.0% max.

Transient Response

Single: 25% step load change <500µ sec.

Dual: Full load to ½ load ±1% error band <500µ sec.

External Trim Adj. Range ±10%

Temperature Coefficient ±0.02% / °C

Ripple and Noise (20MHz BW) 10mV rms, 75mV pk-pk max.

Short Circuit Protection Continuous

Line Regulation, Single/Dual ±0.5% measured over full input range

Triple ±1.0%

Load Regulation, Single/Dual ±1.0% measured from 25-100% load

Triple ±5.0%

GENERAL

Efficiency See Table

Isolation Voltage 500VDC min.

Isolation Resistance 10

Ohms

Switching Frequency 300KHz typ.

Operating Temperature Range -25°C to +71°C

Derating, above 60°C Linearly to Zero power at 100°C

Case Temperature +100°C max.

Cooling Natural Convection

Storage Temperature Range -55°C to 105°C

EMI/RFI Six-sided continuous shield

Dimensions 2.00 x 2.00 x 0.40 Inches

50.8 x 50.8 x 10.2 mm

Case material Black coated Copper with

Non-conductive base

Weight 65g

Electrical Specification

Typical at nominal line, full load & 25°C unless otherwise stated.

1 2

DC-DC Converter 1

Sommario

Pagina 1 - DC-DC Converter

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]

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