Features
Regulated
Converters
●
●
●
●
●
●
●
●
40W 2”x 2” Package (50.8x11.40x50.8mm)
1.6kVDC Isolation
Wide Input 2:1
Regulated Output
UL94V-0 Package Material
Continuous Short Circuit Protection
Vout Trim and ON/OFF Control Function
Efficiency to 87%
ECONOLINE
DC/DC-Converter
REC40-
S_D_TRWB
/H Series
40 Watt
2” x 2”
Single, Dual
&
Triple Output
Selection Guide
Part
Number
2” x 2”
REC40-xx05SRWB/H
REC40-xx12SRWB/H
REC40-xx15SRWB/H
REC40-xx24SRWB/H
REC40-xx05DRWB/H
REC40-xx12DRWB/H
REC40-xx15DRWB/H
REC40-xx0512TRWB/H
REC40-xx0515TRWB/H
2:1
xx = 9-18Vin = 12
xx = 18-36Vin = 24
xx = 36-75Vin = 48
Input
Voltage
(VDC)
9-18, 18-36, 36-75
9-18, 18-36, 36-75
9-18, 18-36, 36-75
9-18, 18-36, 36-75
9-18, 18-36, 36-75
9-18, 18-36, 36-75
9-18, 18-36, 36-75
9-18, 18-36, 36-75
9-18, 18-36, 36-75
Output
Voltage
(VDC)
5
12
15
24
±5
±12
±15
5/±12
5/±15
Output
Current
(mA)
8000
3333
2666
1666
±3500
±1666
±1320
5000/±600
5000/±500
Efficiency
12/24/48
(%)
85/87/88
85/86/87
85/86/87
85/86/87
82/83/84
85/86/87
85/86/87
85/86/87
85/86/87
* add suffix "CTRL" for optional Remote ON/OFF-Control
Designed to meet
EN-60950-1
Specifications
(Core Operating Area)
Input Voltage Range
Input Filter
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load )
Minimum Load
Ripple
Noise
Trim
Operating Frequency
Single & Dual
Triple Output
Single Output
Dual Output
Triple Output
Single/Dual Output
Triple Output
Single Output
All Others
Single Output
All Others
REC40-12xx
REC40-1205
REC40-24xx/48xx
2:1
π
type
±2% max.
±0.5% max.
±1%/±5%
±1% max.
±2% max.
±3%/±5%
0%
10%
±1% max.
<0.2% Vout +20mVp-p max.
100mV min., ±1% max.
<0.5% Vout +50mVp-p max.
±10%
200kHz typ.
250kHz typ.
400kHz typ.
Zener diode clamp
Hiccup, auto-recovery
see table
Continued on next page
December-2006
1
Derating-Graph
(Ambient Temperature)
120
100
Output Power (%)
80
60
40
20
0
Safe Operating Area
REC40-24/48xx
REC40
-12xx
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Efficiency at Full Load
Works over 120% of rating and recovers automatically
-25
0
30 40 50
70
100
Operating Temperature (°C)
www.recom-international.com
ECONOLINE
DC/DC-Converter
Specifications
(Core Operating Area)
Remote On/Off
Remote Off input current
Remote pin drive current
Isolation Voltage
Rated Working Voltage
Isolation Capacitance
Isolation Resistance
Operating Temperature Range (Natural convectio,with derating)
Storage Temperature Range
Case Temperature
Temperature Coefficient
Relative Humidity
Case Material
Cooling Method
Package Weight
MTBF (+25°C)
Detailed Information see
(+50°C)
Application Notes chapter "MTBF"
REC40-S_D_TRWB/H
Series
DC-DC ON
DC-DC OFF
Nominal Vin
Vr=0V
(tested for 1 second)
(long term isolation)
open or 3.7V>Vr>5V
short to 0V or 0V>Vr>3.7V
5mA max.
-1.25mA max.
1600VDC min.
see Application Notes
1000pF
100 MΩ min.
-25°C to +70°C (see Graph)
-55°C to +105°C
+100°C max.
±0.02%/°C
95% RH
Noise Measurement
+Vout DC
0.1µF 10µF
Cer. Tant.
REC40-xx
Load
-Vout DC
Scope
Nickel-Plated Copper with Non-Conductive Base, Six-side Shielded
Natural convection
using MIL-HDBK 217F
using MIL-HDBK 217F
70g
>550 x 10 hours
187 x 10
3
hours
3
}
Package Style and Pinning (mm) 2” x 2” , Wide Input 2:1
2“ x 2“ PIN Package
3rd angle
projection
50.80
50.80
11.40
dia.
1.0
6.00
Pin Connections
Pin #
1
2
4
5
6
7
8
10.16
1
2
6
45.80
5
Single
Dual
Triple
+Vin
+Vin
+Vin
–Vin
–Vin
–Vin
No Pin/CTRL No Pin/CTRL No Pin/CTRL
NC
+Vout
+Vout
+Vout
Com
+5Vout
–Vout
–Vout
Com
Trim
Trim
-Vout
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
5.08
10.16
27.94
12.70
Bottom View
7
10.16
-Vout
10.16
Trim Up
Trim
4
10k
W
Trimpot
8
10.16
Trim Down
+Vout
10k
W
Trimpot
2
December-2006
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