Rated Output Load

60%

80%

100%

21

Electrical Specifications

All specifications typical at nominal line, full load and 25°C

Output Specifications:

BA

BC

Output Voltage Accuracy

±4%

±1%

Line Regulation (Full Input Range)

0.3%

0.02%

Load Regulation (10% to 100% Load)

0.5%

0.05%

Ripple and Noise (DC-20MHz)

50 mVpp*

Temperature Coefficient

0.02%/°C

Short Circuit Protection

Short Term

Input Specifications:

Input Voltage Range

±10%

See Table

Input Filter

š Network

General Specifications:

Switching Frequency

25 kHz.

Efficiency

65% Typical

Isolation Voltage

500 VDC

Isolation Capacitance/Resistance

30 pF/100M

Ω

80pF/100M

Ω

Weight

14g/0.5 oz.

60g/2.2 oz.

Environmental Specifications:

Operating Temperature

-25°C. to +71° C

Storage Temperature

-40°C. to +100°C.

Pin

Single

Dual

1

+ V Input

+ V Input

2

NC*

- V Input

3

NC*

Common

10

- V Output

Common

11

+ V Output

+ V Output

12

- V Input

- V Input

13

- V Input

- V Input

14

+ V Output

+ V Output

15

- V Output

Common

22

NC*

Common

23

NC*

- V Output

24

+ V Input

+ V Input

Input Voltage Range vs. Percentages of

Rated Output Load (BC Series Only)

Nominal

Input

Voltage

5

4.3 - 6.5

4.4 - 6.0

4.5 - 5.5

12

10.5 - 15.6

10.6 - 14.4

10.8 - 13.2

24

21.2 - 31.2

21.4 - 28.8

21.6 - 26.4

28

22.8 - 36.4

24.2 - 33.6

25.2 - 30.8

48

42.2 - 62.4

42.8 - 57.6

43.2 - 52.8

All dimensions in inches (mm)

* NC (No Connection) on single Output Models

BA Series:

BC Series:

(BOTTOM VIEW)

* Reduced to 20 mVpp with 15µF Tantalum Capacitor Across Outputs.