17-Apr-07

Notes

PBM300

Models and Ratings

1. For U-bracket format replace suffix ‘-C’ with suffix ‘-B’.

2. All auxiliary outputs are floating and can be connected externally for either

positive or negative output.

3. Output 1 & 2 can be adjusted within ±5% of their nominal voltage.

4. 300 W for ‘C’ version with cover and fan assembly. 150 watts for ‘B’

version with convection cooling (maximum current of output 1 & 2 derated by

50%). 300 W for ‘B’ version with 35 CFM forced air provided by user.

PBM300PS03 is rated 200 W with 35 CFM forced air cooling or 100 W

convection-cooled. PBM300PQ01 is rated 250 W with 35 CFM forced air

cooling or 125 W with convection cooling.

5. Zero minimum load for outputs 3 & 4. Single output models may be operated

at no-load, but voltage total regulation increases to 10%.

6. Total regulation includes initial tolerance, line regulation and load regulation.

10

1

PCB

P4

P4

P2

P3

P5

P6

B

A

B

A

5.70 (144.8)

0.95 (24.1)

B

A

L

N

G

1

P1

3

B

A

1.34

(34.2)

0.94 (24.0)

1.80

(45.7)

2.60

(66.0)

4.50

(114.3)

1.00

(25.4)

0.63 (16.0)

1.75

(44.45)

B

A

A

B

1.00

(25.4)

0.63 (16.0)

0.25 (6.35)

7.00 (177.8)

7.50 (190.5)

1.75

(44.45)

B

A

B

A

FAN

P6

P3

P5

P2

P4

Multi

Output

Models

P7

1

Single

Output

Models

Notes

1. Dimensions shown in inches (mm). Tolerance 0.02 (0.5) max.

2. Mounting Holes A: #6-32 Mounting Screw, B: M3 x 0.5

3. Input connector P1 is Dinkle P/N DT-35-B01W-03.

Screws are M3 x 0.5 on 0.375” centres.

4. Connector P4 mates with Molex housing 50-37-5103 & pins

5263.

5. Connectors P2. P3, P5 & P6: M3x0.5 screw connections.

6. Connector P7 mates with Molex housing 09-50-3041 & 2878

series crimp terminals.

7. DC fan on P4 is rated at 12 V/0.1 A.

Conn

Pin

Model Number(s)

PSXX

PQXX

P1

1

Line

Line

2

Neutral

Neutral

3

Ground

Ground

P2

1

OP1

OP1

P3

1

OP1

OP1 Return

P4

1

Signal Ground

Signal Ground

2

+sense

+sense OP1

3

-sense

-sense OP1

4

PFD

PFD

5

Remote On/Off

Remote On/Off

6

N.C.

N.C.

7

N.C.

+sense OP2

8

N.C.

-sense OP2

9

0V (fan)

0V (fan)

10

12V (fan)

12V (fan)

P5

1

OP1 Return

OP2

P6

1

OP1 Return

OP2 Return

P7

1

n/a

OP3

2

n/a

OP3 Return

3

n/a

OP4

4

n/a

OP4 Return

Mechanical Details

Weight: Singles 2.64 lb (1.20 kg) approx. Multis 2.73 lb (1.24kg) approx.

Output

Power

(4)

Output 1

Output 2

(2)

Output 3

(2)

Output 4

(2)

Model

Number

(1)

Vnom

(3)

Imin

(5)

Imax

Reg

(6)

Vnom

(3)

Imin

Imax

Reg

(6)

Vnom

Imax

Reg

(6)

Vnom

Imax

Reg

(6)

200 W

3.3 V

3.0 A

60.0 A

3%

300 W

5.1 V

3.0 A

60.0 A

2%

300 W

12.0 V

1.2 A

25.0 A

2%

300 W

15.0 V

1.0 A

20.0 A

2%

300 W

24.0 V

0.6 A

12.5 A

2%

300 W

30.0 V

0.5 A

10.0 A

2%

PBM300PS30-C

300 W

48.0 V

0.5 A

6.3 A

2%

250 W

3.3 V

3.0 A

35.0 A

3%

5.1 V

2.0 A

22.0 A

2%

12.0 V

4.0 A

4%

12.0 V

4.0 A

4%

300 W

5.1 V

2.0 A

35.0 A

2%

12.0 V

1.0 A

10.0 A

2%

12.0 V

4.0 A

4%

5.1 V

4.0 A

4%

300 W

5.1 V

2.0 A

35.0 A

2%

15.0 V

0.8 A

8.0 A

2%

15.0 V

4.0 A

4%

24.0 V

2.5 A

4%

300 W

5.1 V

2.0 A

35.0 A

2%

12.0 V

1.0 A

10.0 A

2%

12.0 V

4.0 A

4%

12.0 V

4.0 A

4%

PBM300PQ04-C

300 W

5.1 V

2.0 A

35.0 A

2%

12.0 V

1.0 A

10.0 A

2%

12.0 V

4.0 A

4%

24.0 V

2.5 A

4%

PBM300PQ05-C

300 W

5.1 V

2.0 A

35.0 A

2%

12.0 V

1.0 A

10.0 A

2%

12.0 V

4.0 A

4%

15.0 V

4.0 A

4%

PBM300PQ06-C

300 W

5.1 V

2.0 A

35.0 A

2%

24.0 V

0.5 A

5.0 A

2%

12.0 V

4.0 A

4%

12.0 V

4.0 A

4%

300 W

5.1 V

2.0 A

35.0 A

2%

24.0 V

0.5 A

5.0 A

2%

5.1 V

4.0 A

4%

15.0 V

4.0 A

4%

PBM300PQ08-C

300 W

5.1 V

2.0 A

35.0 A

2%

12.0 V

1.0 A

10.0 A

2%

5.1 V

4.0 A

4%

24.0 V

2.5 A

4%

PBM300PQ09-C

300 W

24.0 V

0.5 A

6.3 A

2%

12.0 V

1.0 A

10.0 A

2%

5.1 V

4.0 A

4%

12.0 V

4.0 A

4%

PBM300PQ10-C

300 W

24.0 V

0.5 A

6.3 A

2%

12.0 V

1.0 A

10.0 A

2%

5.1 V

4.0 A

4%

24.0 V

2.5 A

4%

PBM300PQ11-C

300 W

24.0 V

0.5 A

6.3 A

2%

12.0 V

1.0 A

10.0 A

2%

12.0 V

4.0 A

4%

12.0 V

4.0 A

4%

PBM300PQ12-C

300 W

24.0 V

0.5 A

6.3 A

2%

24.0 V

0.5 A

5.0 A

2%

5.1 V

4.0 A

4%

15.0 V

4.0 A

4%

PBM300PQ13-C

300 W

24.0 V

0.5 A

6.3 A

2%

24.0 V

0.5 A

5.0 A

2%

12.0 V

4.0 A

4%

12.0 V

4.0 A

4%

PBM300PQ14-C