參數(shù)資料
型號: VHV15D15/120
元件分類: 電源模塊
英文描述: 2-OUTPUT DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 2/6頁
文件大?。?/td> 505K
代理商: VHV15D15/120
BETA DYNE INC WWW.BETA-DYNE.COM
VHV15 SERIES DC/DC CONVERTER.PDF PAGE 2 OF 6
PARAMETER
CONDITION/ NOTE
MIN
TYP
MAX
UNIT
Input Voltage Range
See Model Selection Guide
No Load Input Current
See Model Selection Guide
Full Load Input Current
See Model Selection Guide
Input Filter
Capacitor
Reverse Voltage Protection
Parallel Diode
5
A
On/Off
Reference to -V
IN
Converter ON
Open
10
Vdc
Converter OFF
0V, Pin 2 (On/Off) shorted to Pin 1 (-V
IN)
0
0.8
Vdc
Turn On Delay
Including soft start
25
35
mS
Startup Input Voltage
Vdc
PARAMETER
CONDITION / NOTE
MIN
TYP
MAX
UNIT
Output Voltage
See Model Selection Guide
Output Voltage Accuracy
1
2
%
Output Current
See Model Selection Guide
Ripple & Noise (20MHz BW)
1
2
%ofV
OUTPP
Line Regulation
Outputs fully loaded
1
%
Load Regulation
10%FLtoFL
1
%
TemperatureCoefficient@FL
±0.02
%/°C
Short Circuit Protection
Continuous, Current Limit
Short Circuit Restart
Automatic
TransientResponse(towithin1%ofV
OUT
)
50%FLto100%FLto50%FL
500
S
PARAMETER
CONDITION / NOTE
MIN
TYP
MAX
UNIT
Efficiency
See Model Selection Guide
Isolation Voltage
500
1000
Vdc
Isolation Resistance
109
W
Isolation Capacitance
300
pF
Switching Frequency
115
130
140
kHz
Frequency Jitter
±4
kHz
Frequency Jitter Modulation
250
Hz
PARAMETER
CONDITION / NOTE
MIN
TYP
MAX
UNIT
Operating Temperature Range (Ambient)
-25
+72
°C
Storage Temperature Range
-60
+125
°C
Thermal Protection, Turn Off 1
Junction Temperature
145
°C
Thermal Hysterisis
30
°C
Humidity
Upto95%non-condensing
Cooling
Free-air convection
MTBF
per MIL-HNBK217F (Ground benign, +25’)
2.5 x 106
Hours
GENERAL SPECIFICATIONS
ENVIRONMENTAL SPECIFICATIONS
OUTPUT SPECIFICATIONS
1
Input power may have to be recycled after thermal turn off.
Electrical Specifications
INPUT SPECIFICATIONS
Unless otherwise specified, all parameters are given under typical
+25°C with nominal input voltage and under full output load conditions.
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