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参数资料
| 型号： | HUW025/02 |
| 元件分类： | 电源模块 |
| 英文描述： | 3-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/2页 |
| 文件大小： | 42K |
| 代理商： | HUW025/02 |
1-800-634-3654
SPECIFICATIONS
INPUT
Voltage/Current
See Model Selection Table
Max. Input Current
3.0 A
(Vin = 0 to 72 VDC)
Max. Inrush Transient
0.8 A2s
Reflected Ripple Current 25 mA (peak-to-peak)
Ripple Rejection
50 dB
OUTPUT
Output Voltage
See Model Selection Table
Set Point
Dual (all)
±2%
Triple
5V
±1%
Aux.
±3%
Regulation
Line/Load
Dual
±0.05%
Triple
5V
±0.05%
Aux.
±5%
Ripple (RMS)
±5V
7 mV
±12V
10 mV
±15V
15 mV
Noise (peak-to-peak)
±5V
40 mV
±12V/±15V
50 mV
5V (triple)
50 mV
Aux. (triple)
75 mV
(measured with a 20 MHz bandwidth)
Temperature Drift
±0.01%/
C
FEATURES
s Dual and Triple Output
s Industry-Standard Pin Out
s Common or Separate Output Grounds
s Low Output Noise
s Metal Case
s Remote ON/OFF
s Current Limit
s Overvoltage Protection
s MTBF > 3,000,000 Hours (40C)
s Meets FCC Level A
Overvoltage Protection
Dual output units have independent
overvoltage clamps for each output with a set
point of 120% of the nominal output voltage.
Triple output units have an overvoltage clamp
for the main 5V output set at 6.0 VDC.
Current Limit Inception
200%
Short Circuit Current
175%
Efficiency
82% (typ.)
Dynamic Response (Vot)
Deviation
80 mV (typ.)
Recovery
1 mS (typ.)
(+25% or –25% from 1= 50% max.)
Isolation
Voltage
500 VDC
Capacitance
1200 pf
Resistance
> 10 MV
Remote ON/OFF
TTL open-collector compatible.
Logic HI disables unit; logic LO enables unit.
ENVIRONMENTAL
Operating Case Temp.
–40 to +100C
Storage Temp.
–40 to +110C
25 Watt
HU Series
Output
Model & Input Voltage
Output No. 1 (V1)
Output No. 2 (V2)
Output No. 3 (V3)
Volts
Amps
Volts
Amps
Volts
Amps
24 (18-36) VDC 48 (36-72) VDC
+5V
0.5 - 5.0A
+12V
0.1 - 1.0A
-12V
0.1 - 1.0A
HUE025/01
HUW025/01
+5V
0.5 - 5.0A
+15V
0.1 - 0.83A
-15V
0.1 - 0.83A
HUE025/02
HUW025/02
+5V
0.5 - 2.5A
-5V
0.5 - 2.5A
—
HUE025/03
HUW025/03
+12V
0.1 - 1.04A
-12V
0.1 - 1.04A
—
HUE025/04
HUW025/04
+15V
0.1 - 0.83A
-15V
0.1 - 0.83A
—
HUE025/05
HUW025/05
Units with suffix 03, 04 and 05 are configured
with independent grounds. For common ground
version of these versions, add suffix “-C”.
The triple-output models are designed so that
the main output can provide up to 25 watts and
the auxiliaries up to 15 watts (combined) as
long as the total package output does not
exceed the rated 25 watts. The output voltages
can be trimmed up to ± 10%.
The dual-output models are designed so that
each output can provide up to 12.5 watts of
individually regulated and current limited power.
MODEL SPECIFICATIONS
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