Powersolve PS15B Series Bedienungsanleitung PDF herunterladen (Seite 2)

www.powersolve.co.uk

Powe rsolve Electronics Ltd. 8A, Arnhem Road, Newbury, RG14 5RU. England

Tel:01635 521858 Fax: 01635 523771 Email: [email protected]

DC-DC Converters

NOTE:

1. Measured From High Line to Low Line

2. Measured From Full Load to Min Load

3. The output noise is measured with 4.7

mF tantalum capacitor and 0.1mF ceramic capacitor across output.

Pin Function

1 +V Input

2 -V Input

3 +V Output

4 Trim

5 -V Output

6 Remote ON/OFF

Pin Connection

All Specifications Typical At Nominal Line, Full Load and 25°C Unless Otherwise Noted.

0.40

(10.2)

0.40

(10.2)

0.40

(10.2)

0.60

(15.2)

0.80

(20.3)

0.04

(1.0)

0.134

(3.4)

0.09

(2.3)

0.40

(10.2)

2.00

(50.8)

1.00

(25.4)

0.20

(5.1)

0.30

(7.6)

TOP VIEW

SIDE VIEW

BOTTOM VIEW

ll Dimensions in Inches (mm)

Tolerances .xx =

.02, .xxx=

.010

INPUT

Input Voltage Range 24V 18-36V

48V 36-72V

Undervoltage lockout 24Vin power up 17V

power down 15.5V

48Vin power up 34V

power down 32.5V

Input Filter Pi Type

OUTPUT

Voltage Accuracy +1.0% max.

Transient Response: Single 25% Step Load Change <500msec.

Ripple & Noise, 20MHz BW

75mV p-p max.

Temperature Coefficient +0.03% max.

Short Circuit Protection Continuous

Line Regulation

, +0.2% max.

Load Regulation

, +1.0% max.

Over Voltage Protection Zener or TVS Clamp

External Trim Adj. Range +10%

GENERAL

Efficiency See Table

Isolation Voltage 1500VDC min.

Isolation Resistance 10

ohm min.

Switching Frequency 350KHz, Typ.

Operating Temperature Range 120°C Typ.

Operating Ambient Temperature Range -40°C - 85°C

Derating, Above 60°C Linearly to Zero Power at +100°C

Storage Temperature Range -40°C to +120°C

Dimensions 2 x 1 x 0.4 inches

(50.8 x 25.4 x 10.2 mm)

CASE MATERIAL

Case Material Non-potted with Open Frame Type

Electrical Specification

1 2

DC-DC Converters 1

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