
(888) IPD-CONVerters
G
(888) 473-2668
G
www.ipdconverters.com
1
TECHNICAL SPECIFICATIONS
HBS single output DC/DC converters provide up to
150 Watts of output power in an industry standard,
half-brick package and footprint. These units feature
excellent efficiency, Class A conducted noise specs, and
fixed switching frequency. The HBS features open-frame
packaging, along with planar magnetics to provide
maximum useable power with minimal thermal
constraints. The HBS is especially suited to telecom,
networking, and industrial applications, and is fully
compatible with production board washing processes.
Industry Standard Half-
Brick
Open-Frame Packaging
100°C Baseplate Operation
Water Washable
“True-Trim” Option
1500V Isolation
Positive Or Negative
Logic
Setpoint Accuracy
Line Regulation V
in
Min. - V
in
Max., I
out
Rated
Load Regulation I
Min. - I
out
Max., V
in
Nom
Remote Sense Headroom
MinimumOutput Current
Dynamc Regulation, Loadstep
Pk Deviation
Settling Time
Voltage TrimRange
Short Circuit / Overcurrent Protection
Current Limt Threshold Range, % of I
out
Rated
OVP Trip Range
OVP
±1%
0.2% V
out
0.2% V
0.5 VDC
10 %, I
out
Rated
25% I
out
4% V
out
500
μ
s
±10%
Hiccup
110 - 140%
115 - 140% V
out
Nom
Hiccup
Output
Turn-On Time
Remote Shutdown
Remote Shutdown Reference
Switching Frequency
Isolation, Input - Output
Isolation, Input - Case
Isolation, Output - Case
Temperature Coefficient
Case Temperature
Operating Range
Storage Range
Thermal Shutdown Range
Vibration, 3 Axes, 5 Min Each
MTBF (Bellcore TR-NWT-000332)
Safety
Weight (approx.)
10 ms
Positive Or Negative Logic
V
in
Negative
500 kHz
1500 VDC
1050 VDC
500 VDC
0.2%/°C
-40 To +100°C
-40 To +125°C
105 To 115°C
5 g, 10 - 55 Hz
2.1 x 10
6
hrs
UL, CUL, VDE
2.5 oz
General
DESCRIPTION
FEATURES
HBS SERIES - 150 WATT
Voltage Range
48 VDC Nomnal
Reflected Ripple
Input Reverse Voltage Protection
34 - 75 VDC
25 mA
Shunt Diode
Input
Notes
MTBF predictions may vary slightly frommodel to model.
Specifications typically at 25°C, normal line, and full load, unless otherwise
stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Units are water-washable and fully compatible with commercial spray or
immersion post wave-solder washing equipment.
HBS150ZG-A
70
72
74
76
78
80
82
84
86
88
10
20
30
40
50
60
70
80
90
100
LOAD %
E
EFF. (34V)
EFF. (48V)
EFF. (75V)
Efficiency vs. Load (48V Input)