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REC20-123.3SRWB Datasheet(PDF) 2 Page - Recom International Power

Part No. REC20-123.3SRWB
Description  20 Watt 2” x 2” Single, Dual & Triple Output
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Maker  RECOM [Recom International Power]
Homepage  http://www.recom-international.com
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REC20-123.3SRWB Datasheet(HTML) 2 Page - Recom International Power

   
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www.recom-international.com
December-2006
}DetailedInformationsee
Application Notes chapter "MTBF"
Remote On/Off
DC-DC ON
open or 2.2V>Vr>5V
DC-DC OFF
short to 0V or 0V<Vr<2.2V
Remote Off input current
Nominal Vin
5mA max.
Remote pin drive current
Vr=0V
-1.24mA max.
Over Load Protection
120% of rated load, recovers automatically
Over Voltage Protection
Zener diode clamp
Short Circuit Protection
Hiccup, auto-recovery
Efficiency at full load
see table
Isolation Voltage
(tested for 1 second)
1600VDC min.
Rated Working Voltage
(long term isolation)
see Application Notes
Isolation Capacitance
1000pF
Isolation Resistance
100 M
Ω min.
Operating Temperature Range
2:1
-25°C to +100°C (see Graph)
((Natural convection,with derating)
4:1
-25°C to +70°C (see Graph)
Storage Temperature Range
-55°C to +105°C
Case Temperature
+100°C max.
Temperature Coefficient
±0.02%/°C
Relative Humidity
95% RH
Case Material
Nickel Plated Copper with Non-Conductive Base, Six-side Shielded
Package Weight
70g
EMI (Conducted & Radiated Emission)
EN 55022 Class A
MTBF (+25°C)
using MIL-HDBK 217F
>550 x 10
3 hours
(+70°C)
using MIL-HDBK 217F
231 x 10
3 hours
REC20-S_D_TRWB(Z)/H
Series
ECONOLINE
DC/DC-Converter
Specifications (Core Operating Area) cont.
7
8
50.80
11.40
dia.
1.0
6.00
50.80
27.94
2
4
45.80
Bottom View
1
10.16
5.08
6
5
12.70
10.16
10.16
10.16
10.16
3rd angle
projection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections
Pin #
Single
Dual
Triple
1
+Vin
+Vin
+Vin
2
–Vin
–Vin
–Vin
4
No Pin/CTRL
No Pin/CTRL No Pin/CTRL
5
NC
+Vout
+Vout
6
+Vout
Com
+5Vout
7
–Vout
–Vout
Com
8
Trim
Trim
–Vout
2“ x 2“ PIN Package
Package Style and Pinning (mm) 2” x 2” , Wide Input 2:1 & 4:1
Trim Up
10k
W
Trimpot
Trim Down
10k
W
Trimpot
Trim
+Vout
-Vout
Load
REC20-xx
0.1uF
Tant.
+Vout DC
-Vout DC
Scope
Output Noise
Measurement


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