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99D-R3 数据表(PDF) 2 Page - Yuan Dean Scientific., Co, LTD.

部件名 99D-R3
功能描述  DC-DC Converter
PDF  2 Pages
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制造商  YUANDEAN [Yuan Dean Scientific., Co, LTD.]
网页  http://www.yds.com.tw/index.php?lang=en
标志 YUANDEAN - Yuan Dean Scientific., Co, LTD.

99D-R3 数据表(HTML) 2 Page - Yuan Dean Scientific., Co, LTD.

  99D-R3 Datasheet HTML 1Page - Yuan Dean Scientific., Co, LTD. 99D-R3 Datasheet HTML 2Page - Yuan Dean Scientific., Co, LTD.  
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General Specifications
Parameters
Conditions
Min
Typ
Max
Units
Isolation Resistance
500Vdc
1000
MΩ
Switching Frequency
350
KHz
Operating Temperature
Refer to temperature
derating graph
(with derating)
-40
77
℃
Humidity
Non Condensing
5
95
%
Cooling
Natural Convection (20LFM)
Case material
Nickel Coated with Non-Conductive Base
Weight
40
g
Dimensions
50.8X25.4X11.6
mm
Potting Material
Epoxy (UL94V-0 rated)
Remote ON/OFF
ON
Open
OFF
Short to -Vin
Isolation Voltage
1500
VDC
MTBF
MIL-HDBK-217F @25℃ ,
Ground Benign
328000
Hours
Storage Temperature
-55
+125
℃
Case Temperature
+105
℃
Isolation Capacitance
1500
pF
Recommended Test Circuit
99D-R3 SERIES
YUAN DEAN SCIENTIFIC CO.,LTD
Rev:0 2018/10/31
Part Number
Single
Vin
+Vout
GND
-Vout
Cin
Cout
100uF/25V
12V :Cin 100uF,25V
24V & 48V:Cin 10uF,100V
Output Specifications
Parameters
Conditions
Min
Typ
Max
Units
Voltage Tolerance
Full load@ Vin(nom.)
±2
%
Line Regulation
±0.5
%
Load Regulation
Single
Dual(Balance Load)
±0.5
±2
%
Cross Regulation
Dual
(25% to 100% load)
±5
%
Ripple & Noise
Output:3-15V TYPES
BW=DC To 20MHz
100
mVp-
p
Output > 15V TYPES
BW=DC To 20MHz
1% of Vout
mVp-
p
Short Circuit Protection
Hiccup,
automatic recovery
Transient response
setting time
25% load step change
300
us
External Trim Adj. Range
±10
%
PIN Assignment
Pin
1
2
3
4
5
6
Single
+Vin
-Vin
Remote On/Off
+Vout
-Vout
Trim
Dual
+Vin
-Vin
Remote On/Off
+Vout
Com
-Vout
Dimensions
Dual
Vin
+Vout
GND
Cin
Cout
-Vout
Cout
12V :Cin 100uF,25V
24V & 48V:Cin 10uF,100V
COM
100uF/25V
100uF/25V



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