(888) IPD-CONVerters
q
(888) 473-2668
q
www.ipdconverters.com
HBS SERIES - 50 WATT
DESCRIPTION
FEATURES
•
•
•
•
Water Washable
“True-Trim” Option
1500V Isolation
Positive Or Negative
Logic
HBS DC/DC converters provide up to 50 Watts of
• Industry Standard Half-
output power in an industry standard half-brick footprint.
Brick
The HBS units feature excellent efficiency, Class A
• Open-Frame Packaging
conducted noise specs, and fixed switching frequency.
The HBS, using open-frame packaging, along with planar • 100°C Baseplate
Operation
magnetics provides maximum useable power with
minimal thermal constraints. The HBS series is
especially suited to telecom, networking, and industrial
applications.
95
90
EFFICIENCY %
Efficiency vs. Load (24V Input)
TECHNICAL SPECIFICATIONS
Input
Voltage Range
24 VDC Nominal
48 VDC Nominal
Reflected Ripple
Input Reverse Voltage Protection
Output
Setpoint Accuracy
Line Regulation V
in
Min. - V
in
Max., I
out
Rated
Load Regulation I
out
Min. - I
out
Max., V
in
Nom.
Remote Sense Headroom
Minimum Output Current
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
Voltage Trim Range
Short Circuit / Overcurrent Protection
Current Limit Threshold Range, % of I
out
Rated
OVP Trip Range
OVP
General
Turn-On Time
Remote Shutdown
Remote Shutdown Reference
Switching Frequency
Isolation
Input - Output
Input - Case
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
2.5 oz
±1%
±0.2% V
out
±0.2% V
out
0.5 VDC
10%, I
out
Rated
25% I
out
4% V
out
500
µs
±10%
Hiccup
110 - 140%
115 - 140% V
out
Nom.
Hiccup
18 - 36 VDC
34 - 75 VDC
25 mA
Shunt Diode
85
80
75
70
65
60
10
20
30
40
50
60
70
80
90
100
LOAD %
HBS050YG-A
HBS050YH-A
HBS050YJ-A
Efficiency vs. Load (48V Input)
95
90
EFFICIENCY %
85
80
HBS050ZG-A
75
70
65
60
10
20
30
40
50
HBS050ZH-A
HBS050Z10.5-A
60
70
80
90
100
LOAD %
Notes
†
MTBF predictions may vary slightly from model 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.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.
Units are water-washable and fully compatible with commercial spray or
immersion post wave-solder washing equipment.
1
POWER-ONE [ POWER-ONE ]
