Power-one HBS050YJ-A, HBS050YH-A, HBS050YG-A, HBS050YE-A, HBS033ZE-A Datasheet
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(888) IPD-CONVerters
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(888) 473-2668 ● www.ipdconverters.com
HBS SERIES - 50 WATT
DESCRIPTION FEATURES
HBS DC/DC converters provide up to 50 Watts of
output power in an industry standard half-brick footprint.
The HBS units feature excellent efficiency, Class A
conducted noise specs, and fixed switching frequency.
The HBS, using open-frame packaging, along with planar
magnetics provides maximum useable power with
minimal thermal constraints. The HBS series is
especially suited to telecom, networking, and industrial
applications.
TECHNICAL SPECIFICA TIONS
Input
Voltage Range
24 VDC Nominal 18 - 36 VDC
48 VDC Nominal 34 - 75 VDC
Reflected Ripple 25 mA
Input Reverse Voltage Protection Shunt Diode
Output
Setpoint Accuracy ±1%
Line Regulation Vin Min. - Vin Max., I
Load Regulation I
Remote Sense Headroom 0.5 VDC
Min. - I
out
out
Minimum Output Current 10%, I
Dynamic Regulation, Loadstep 25% I
Pk Deviation 4% V
Settling Time 500 µs
Voltage Trim Range ±10%
Short Circuit / Overcurrent Protection Hiccup
Current Limit Threshold Range, % of I
OVP Trip Range 115 - 140% V
OVP Hiccup
Turn-On Time 10 ms
Remote Shutdown Positive or Negative Logic
Remote Shutdown Reference Vin Negative
Switching Frequency 500 kHz
Isolation
Input - Output 1500 VDC
Input - Case 1050 VDC
Output - Case 500 VDC
Temperature Coefficient 0.2%/°C
Case Temperature
Operating Range -40 to +100°C
Storage Range -40 to +125°C
Thermal Shutdown Range 105 to 115°C
Vibration, 3 Axes, 5 Min Each 5 g, 10 - 55 Hz
MTBF† (Bellcore TR-NWT-000332) 2.1 x 106 hrs
Safety UL, CUL
Weight (approx.) 2.5 oz
Rated ±0.2% V
out
Max., Vin Nom. ±0.2% V
Rated
out
Rated 110 - 140%
out
out
Nom.
General
• Industry Standard HalfBrick
• Open-Frame Packaging
• 100°C Baseplate
Operation
Efficiency vs. Load (24V Input)
95
90
85
80
75
EFFICIENCY %
70
65
60
10 20 30 40 50 60 70 80 90 100
out
out
out
out
EFFICIENCY %
†
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.
Efficiency vs. Load (48V Input)
95
90
85
80
75
70
65
60
10 20 30 40 50 60 70 80 90 100
• Water Washable
• “True-Trim” Option
• 1500V Isolation
• Positive Or Negative
Logic
HBS050YG-A
HBS050YH-A
HBS050YJ-A
LOAD %
HBS050ZG-A
HBS050ZH-A
HBS050Z10.5-A
LOAD %
Notes
1
HBS SERIES - 50 WATT
MODELS - (See the last page of this file for options.)
Vin
(Volts)
24
24
24
24
24
48
48
48
48
48
Vin Range
(Volts)
18 - 36
18 - 36
18 - 36
18 - 36
18 - 36
34 - 75
34 - 75
34 - 75
34 - 75
34 - 75
Iin Max.*
(Amps)
3.50
2.30
3.60
3.50
3.50
1.32
1.22
1.80
1.75
1.75
† Denote s ad v anced p roduc t re l e as e . Co nsul t fac to ry fo r p roduc t avai l ab i l i ty.
* Maxi mum i np ut c urre nt at mi nimum i nput vo l tag e , maxi mum rated outp ut powe r.
** A t nomi nal Vi n, rated outp ut.
MECHANICAL DRAWING
2.28"
(57.9mm)
1
2
2.40"
(61.0mm)
3
4
BOTTOM VIEW
Vout
(Volts)
3.30
3.30
5.00
12.00
15.00
3.30
3.30
5.00
12.00
15.00
5
6
7
8
9
Iout Rated
(Amps)
15.00
10.00
10.00
4.20
3.30
15.00
10.00
10.00
4.20
3.30
MOUNTING INSERTS
M3X.5 THROUGH 4PL
1.400"(35.6mm)
1.000"(25.4mm)
0.700"(17.8mm)
0.400"(10.2mm)
0
Ripple & Noise
Pk-Pk (mV)
100
100
100
150
150
100
100
100
150
150
DIA 0.080"
(2.0mm)
2PL
DIA 0.040"
(1.0mm)
7PL
Efficiency
Typ. **
0.18"
(4.6mm)
HBS
80%
80%
84%
85%
86%
80%
80%
82%
85%
87%
Model
HBS050YE-A
HBS033YE-A
HBS050YG-A
HBS0 50 YH-A
HBS050YJ-A
HBS050ZE-A
HBS0 33 ZE-A †
HBS050ZG-A
HBS0 50 ZH-A
HBS050ZJ-A †
1.900"
(48.3mm)
Thermal Impedance
Natural Convection 6.6 °C/W
100 LFM 5.7 °C/W
200 LFM 4.2 °C/W
300 LFM 3.1 °C/W
400 LFM 2.6 °C/W
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated for
specific application.
-0.50"(-12.7mm)
0
-0.19"
(-4.8mm)
Pin Function
1-V
2 Case
in
3 On/Off
4+V
5-V
6 -Sense
in
out
7 Trim
8 +Sense
9+V
out
2
0.025" REF.
(0.6mm)
0.50"
(12.7mm)
Tolerances
Inches: (Millimeters)
.XX ± 0.020 .X ± 0.5
.XXX ± 0.010 .XX ± 0.25
Pin:
± 0.002 ± 0.05
( Dimensions as listed unless otherwise
specified.)
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