1. Measured with 220 µF capacitor at the output at 20 MHz bandwidth (0 °C to +85 °C).

2. Fixed (TRM pin open) ±10% adjustable by external VR.

3. 85-264 VAC with the CPH500 - See CPH Series.

Notes

Mechanical Details & Application Notes - 50 & 100 Watt Models

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Pin

Connection

Function

1

DC IN +

Positive Input Voltage

2

DC IN +

1 & 2 are internally connected

3

DC IN -

Negative Input Voltage

4

RC

Remote Control

5

TRM

Ext. Adjustment of Output Voltage

6

+S

+ Remote Sensing Terminal

7

DC OUT +

Positive Output Voltage

8

DC OUT +

7 & 8 are internally connected

9

DC OUT -

Negative Output Voltage

10

DC OUT -

9 & 10 are internally connected

11

-S

- Remote Sensing Terminal

12

CB

Current Balance Terminals for

(CPM100)

Parallel Operation

NOTES:

1.

All dimensions in mm tolerance ±0.3 mm.

2.

Dimensions in brackets - CPM50.

3.

Weight CPM50 = 120 g, CPM100 = 150 g

CPM50 EXTERNALLY MOUNTED PARTS

Output

Value of externally

Voltage

mounted resistors (

Ω)

VR

R1

R2

51 K

0

Ω

0

Ω

12

1 K

820

0

Ω

24

1 K

2.4 K

0

Ω

Remote Control

The remote control circuit is controlled by using the RC and -ve DC IN

terminals - example circuit shown opposite.

1. Between RC and -ve DC IN - terminals: “Low” level or short

circuited (0-1.2 V) - Output: ON.

2. Between RC and -ve DC IN - terminals: “High” level or open

circuited (2.4-5.5 V) - Output: OFF.

3. Output current from the RC terminal is 1 mA typical when the

voltage at the RC terminal is at low level.

Short-circuit the RC and -ve DC IN - terminal to disable

remote control.

CPM100 EXTERNALLY MOUNTED PARTS

Output

Value of externally

Voltage

mounted resistors (

Ω)

VR

R1

R2

5

1 K

110

180

12

2 K

2.4 K

240

24

5 K

11 K

390

OUTPUT VOLTAGE ADJ.

OUTPUT VOLTAGE & CURRENT RATINGS - 50 & 100 WATT MODELS

CPM

Output

Input

Output

Output

Regulation

Ripple &

Efficiency

Model

Power

Voltage

Current

Line

Load

Number

50 W

5 V

10.0 A

20 mV

40 mV

150 mV

82%

CPM50FS05

50 W

36-72 VDC

5 V

10.0 A

20 mV

40 mV

150 mV

80%

CPM5048S05

50 W

12 V

4.2 A

48 mV

100 mV

200 mV

82%

CPM50FS12

50 W

36-72 VDC

12 V

4.2 A

48 mV

100 mV

200 mV

82%

CPM5048S12

50 W

24 V

2.1 A

96 mV

150 mV

200 mV

82%

CPM50FS24

100 W

5 V

20.0 A

20 mV

40 mV

150 mV

82%

CPM100FS05

100 W

36-72 VDC

5 V

20.0 A

20 mV

40 mV

150 mV

80%

CPM10048S05

100 W

12 V

8.5 A

48 mV

100 mV

200 mV

82%

CPM100FS12

100 W

36-72 VDC

12 V

8.5 A

48 mV

100 mV

200 mV

82%

CPM10048S12

100 W

24 V

4.2 A

96 mV

150 mV

200 mV

82%

CPM100FS24