2

WPA60R48DC

REV A: RoHS

08/2006

Product: www.cd4power.com

SPECIFICATIONS, ALL MODELS

Specifications are at T

A

= +25°C, Airflow = 300LFM (1.5m/s) at nominal input voltage unless otherwise specified.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

INPUT

Voltage Range

Vin = 48V, Io=I Rated

36

48

75

VDC

Reflected Ripple Current

675

mApk-pk

INPUT CONTROL

Temperature Shutdown

PCB

120

°C

Temperature Hysteresis

5

°C

Quiescent Standby Current

Vin = 48VDC

8

10

mA

Undervoltage Lockout

32.5

V

Undervoltage Shutdown

2

V

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

ISOLATION

Rated Voltage

2000

VDC

Resistance

10

M

Capacitance

1000

pF

Leakage Current

240 VAC

90

Arms

OUTPUT

Rated Power

60

W

Voltage Setpoint Accuracy

±1.5

%

Temperature Coefficient

±0.005

% /°C

Output Voltage

(Over all conditions of I/P voltage

V1

2

% of Nom

load & temperature)

V2

8

% of Nom

BW = 5Hz to 20MHz

90

mVp-p

Output Adjust Range

Trim Up

8

%

Trim Down

5

%

Short Circuit and

Overcurrent Protection

120

%

Max Capacitive Load

10,000

F

Overvoltage Protection

15

%

GENERAL

Switching Frequency

350

KHz

MTTF per ML-HDBK-217

Circuit Stress Method

Ground Benign

TA = +25° Unmodified Database

1,000,000

Hr

Package Weight

30

g

TEMPERATURE

Operation/Specification

PCB Temperature

-40

+100

°C

Storage

PCBTemperature

-55

+125

°C

Shutdown Temperature

PCB Temperature

+120

°C

NOTE 1: Measured at 20 MHz bandwidth across a 6 f multi layer ceramic capacitor located approximately 1” from output terminals.

SPECIFICATIONS

Specifications are at T

A

= +25°C, Airflow = 300LFM (1.5m/s) at nominal input voltage unless otherwise specified.

YP

10

90

ge

th

90

y

age

put voltage unless othe

T

Y

2000

240 VAC

Contac

t Fa

ctor

y for

Replac

ement

Model

Mode

cem

Repl

tact

nt M

Con

10

C

ep

t