April 05 REVISION 02

SHEET 3 OF 15

Technical Reference Note

Ultra Low Profile

AUD 10W Series

Electrical Specifications

STANDARD TEST CONDITION on a single unit, unless otherwise specified.

25

°C (Ambient Air)

+Vin (P16-17):

36 – 60Vdc

60 – 75Vdc (forced air 0.5m/s)

-Vin (P18-19):

Return for +Vin

RC (P13):

Open

+Vo (P2-4):

Connect to load

-Vo (P5-6):

Return for +Vo

PO (P14):

Open

ALM(P12):

Open

ABSOLUTE MAXIMUM RATINGS

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional

operation of the device is not implied at these or in any other conditions in excess of those given in the operational

sections of the specs. Exposure to absolute maximum ratings for extended periods can adversely affect device

reliability.

Parameter

Device

Symbol

Min

Typ

Max

Unit

Input Voltage

Continuous

36

-

60

Vdc

Continuous (0.5m/s LFM)

60

75

Vdc

Transient (200

µs,

42V/10/

µs rate)

-

-

90

Vdc

Operating Temperature (0.2m/s air

flow)

-40

85

ºC

Storage Temperature

All

-40

-

90

ºC

Operating Humidity

All

-

10

-

95

%

INPUT SPECIFICATIONS

Parameter

Device

Symbol

Min

Typ

Max

Unit

Operating Input Voltage

36

48

60

Vdc

Input Voltage (0.5m/s LFM)

60

75

Vdc

Turn-on Voltage

32

36

Vdc

Turn-off Voltage

30

34

Vdc

Maximum Input Current

2

All

-

-

0.5

A

Note:

1. This power module is not internally fused. The use of an input line fuse (GMA-10A Bussman fuse or

equivalent) is recommended.

2. The value is static only and rated for UL/cUL safety. In-rush current to charge internal capacitors is not

specified.