HB 48 Series
Up to 30A Low Cost Half Bricks
BTCPower
Output
TM
Product Brief
Part Number and Selection Information
Model
Part Number
Positive Logic
HB50-48-33
HB50-48-05
HB50-48-12
HB50-48-15
HB50-48-24
HB75-48-33
HB75-48-05
HB75-48-12
HB75-48-15
HB75-48-24
HB100-48-33
HB100-48-05
HB100-48-12
HB100-48-15
HB100-48-24
HB150-48-33
HB150-48-05
HB150-48-12
HB150-48-15
HB150-48-24
Negative Logic
HB50-48-33N
HB50-48-05N
HB50-48-12N
HB50-48-15N
HB50-48-24N
HB75-48-33N
HB75-48-05N
HB75-48-12N
HB75-48-15N
HB75-48-24N
HB100-48-33N
HB100-48-05N
HB100-48-12N
HB100-48-15N
HB100-48-24N
HB150-48-33N
HB150-48-05N
HB150-48-12N
HB150-48-15N
HB150-48-24N
Voltage (Volts)
Nominal
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
Range
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
Input
Current (A)
No load
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Full load
0.87
1.25
1.22
1.22
1.24
1.24
1.88
1.84
1.84
1.72
1.72
2.48
2.45
2.46
2.61
2.61
3.77
3.68
3.67
3.67
Efficiency
75% Load
(%)
79
83
85
85
84
79
83
85
85
86
80
84
85
85
85
79
83
85
85
85
Voltage
(Volts)
3.3
5.0
12
15
24
3.3
5.0
12
15
24
3.3
5.0
12
15
24
3.3
5.0
12
15
24
Current
(Amps)
10
10
4.16
3.33
2.08
15
15
6.25
5.0
3.13
20
20
8.3
6.7
4.17
30
30
12.5
10
6.25
Typical at Ta= +25 ºC under nominal line voltage and 75% load conditions, unless noted.
Outline Information and Pin-out
Pin Connection
Pin#
Function
1
2
3
4
5
6
7
8
9
Vin +
On/Off
Case
Vin -
Vout -
Sense -
Trim
Sense +
Vout +
All dimensions are in inches [mm]
Pin 5 and 9 are dia. 0.08 [2.03]
All other pins are all dia. 0.040 [1.02]
Pin material: Brass
Pin finish: Tin/Lead plated
Heat spreader (baseplate) material:
Aluminum
Weight: 60.5g
The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication. Specifications are
subject to change without notice. Refer to product specification sheet for performance characteristics and application guidelines.
Broadband TelCom Power, Inc. –
1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.
Tel.: 714-259-4888 • Fax: 714-259-0840• www.btcpower.com • Email: sales@btcpower.com
PB HB 48 Rev2 16-1-04
BTCPOWER [ BROADBAND TELCOM POWER, INC. ]
