鈥?/div>
Water Washable
鈥淭rue-Trim鈥?Option
1500V Isolation
Positive Or Negative
Logic
HBS DC/DC converters provide up to 50 Watts of
鈥?Industry Standard Half-
output power in an industry standard half-brick footprint.
Brick
The HBS units feature excellent efficiency, Class A
鈥?Open-Frame Packaging
conducted noise specs, and fixed switching frequency.
The HBS, using open-frame packaging, along with planar 鈥?100擄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
鈥?/div>
(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%/擄C
-40 to +100擄C
-40 to +125擄C
105 to 115擄C
5 g, 10 - 55 Hz
2.1 x 10
6
hrs
UL, CUL
2.5 oz
鹵1%
鹵0.2% V
out
鹵0.2% V
out
0.5 VDC
10%, I
out
Rated
25% I
out
4% V
out
500
碌s
鹵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
鈥?/div>
MTBF predictions may vary slightly from model to model.
Specifications typically at 25擄C, normal line, and full load, unless otherwise
stated.
Soldering Conditions: I/O pins, 260擄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.
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