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参数资料
| 型号： | HES050ZE-ANN83V |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/3页 |
| 文件大小： | 100K |
| 代理商： | HES050ZE-ANN83V |
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X10 = LOAD %
EFFICIENCY
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HES033ZE
HES075ZG
HES100ZE
Technical Specifications
HES 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 ultra-high
efficiency, Class A conducted noise specifications, and
fixed switching frequency.
The HES is designed with
open-frame packaging, along with planar magnetics to
provide maximum useable power with minimal thermal
constraints.
The HES is especially suited to harsh
telecom, networking, and industrial applications, and is
fully compatible with production board washing processes.
High efficiency
Industry standard half-brick
Open-frame packaging
100°C baseplate operation
Water washable
“True-Trim” option
1500V isolation
Positive or negative
logic
Description
Features
Turn-On Time
10 ms
Remote Shutdown
Positive Or Negative Logic
Remote Shutdown Reference
Vin Negative
Switching Frequency 2.5 & 3.3, 5V Model
200 kHz, 300 kHz (Respectively)
Isolation
Input - Output
1500 VDC
Input - Case
1050 VDC
Output - Case
500 VDC
Temperature Coefficient
0.02%/°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)
1.8 X 106 hrs
Safety
UL 1950, CSA 22.2-950, EN60950
Weight (Approx.)
1.4 oz
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.
Setpoint Accuracy
±1%
Line Regulation Vin Min. - Vin Max., Iout Rated
0.2% Vout
Load Regulation Iout Min. - Iout Max., Vin Nom.
0.2% Vout
Remote Sense Headroom
0.5 VDC
Minimum Output Current
10 %
Dynamic Regulation, Loadstep
25% Iout
Pk Deviation
4% Vout
Settling Time
500 ms
Voltage Trim Range
±10%
Short Circuit / Overcurrent Protection
Shutdown / Hiccup
Current Limit Threshold Range, % of Iout Rated
110 - 130%
OVP Trip Range
120 - 140% Vout Nom.
OVP Type
Self Recovering
Voltage Range
24 VDC Nominal
18 - 36 VDC
48 VDC Nominal
36 - 72 VDC
Reflected Ripple
50 mA
Input Reverse Voltage Protection
Shunt Diode
Input Undervoltage Lockout / Hysteresis
<34V/1V Nom.
Output
Input
Efficiency vs. Load (48V Input)
Page 1 of 3
REV. JUN 04, 2004
HES DC-DC Series Data Sheet
Half-Brick Converters
General
Notes
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