DC-DC Converter. RDE20110S15 Datasheet

RDE20110S15 Converter. Datasheet pdf. Equivalent


XP POWER RDE20110S15
RDE20 Series
DC-DC Converter
20 Watts
xxx Series• Regulated Single & Dual Output
• 24-48 VDC & 72-110 VDC nominal inputs for Railway Applications
• 3000 VDC Isolation
• High Efficiency
• EN50155 Certified for Railway Applications
• EN50121-3-2 with External Components
• Remote On/Off
• Output Voltage Trim ±10%
• Operating Temperature -40 °C to +100 °C
• Full Power to +55 °C
• 3 Year Warranty
Dimensions:
RDE20:
1.0 x 1.0 x 0.41” (25.4 x 25.4 x 10.4 mm)
The RDE20 series provides a comprehensive wide DC input voltage range covering all requirements of the railway standard EN50155. The product
features a robust design tested to railway standards and includes a remote on /off function, output voltage trimming, protection against short
circuit, undervoltage lockout, overload and overvoltage.
Models & Ratings
Input voltage
13-70 VDC
42-176 VDC
Output voltage
3.3 V
5.0 V
12.0 V
15.0 V
±5.0 V
±12.0 V
±15.0 V
3.3 V
5.0 V
12.0 V
15.0 V
±5.0 V
±12.0 V
±15.0 V
Output current
4500 mA
4000 mA
1670 mA
1330 mA
±2000 mA
±833 mA
±666 mA
4500 mA
4000 mA
1670 mA
1330 mA
±2000 mA
±833 mA
±666 mA
Notes
1. Input current measured at nominal input voltage.
Mechanical Details
Input current(1)
No load
Full load
711.20 mA
946.96 mA
936.33 mA
10 mA
925.92 mA
968.99 mA
925.92 mA
925.92 mA
156.97 mA
206.61 mA
211.41 mA
10 mA
211.41 mA
216.45 mA
208.98 mA
208.98 mA
Maximum
capacitive load
7000 µF
5000 µF
850 µF
700 µF
±1000 µF
±680 µF
±470 µF
7000 µF
5000 µF
850 µF
700 µF
±1000 µF
±680 µF
±470 µF
Efficiency
87%
88%
89%
90%
86%
90%
90%
86%
88%
86%
86%
84%
87%
87%
2. For heatsink add suffix ‘-HK’, e.g. RDE2024S15-HK
Model number
RDE2024S3V3
RDE2024S05
RDE2024S12
RDE2024S15
RDE2024D05
RDE2024D12
RDE2024D15
RDE20110S3V3
RDE20110S05
RDE20110S12
RDE20110S15
RDE20110D05
RDE20110D12
RDE20110D15
1.0
(25.4)
Top View
1.0
(25.4)
0.4 0.4
(10.16) (10.16)
1.0
(25.4)
0.02
(0.5)
0.41
(10.4)
Optional
Heatsink (-HK)
0.66
(16.8)
0.8
(20.32)
Bottom View
0.6
(15.24)
ø0.04
(1.0)
1.0 (25.4)
1.0
(25.4)
0.2
(5.08)
0.3
(7.62)
1.0
(25.4)
0.24
(6.0)
Pin Connections
Pin Single Output Dual Output
1 +Vin
+Vin
2 -Vin
-Vin
3 Control
Control
4 +Vout
+Vout
5 Trim
Com
6 -Vout
-Vout
Notes
1. All dimensions are in inches (mm)
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RDE20110S15 Datasheet
Recommendation RDE20110S15 Datasheet
Part RDE20110S15
Description DC-DC Converter
Feature RDE20110S15; RDE20 Series DC-DC Converter 20 Watts xxx Series• Regulated Single & Dual Output • 24-48 VDC & 72-.
Manufacture XP POWER
Datasheet
Download RDE20110S15 Datasheet




XP POWER RDE20110S15
RDE20 Series
DC-DC Converter
Input
Characteristic
Input Voltage Range
Input Filter
Input Voltage Surge
Undervoltage Lockout
Remote On/Off
(Positive Logic)
Standby Current
Minimum
Typical
Maximum
13 70
42 176
Internal Pi type
100
185
OFF at <11.6 V, ON at 12.3 V
OFF at <38.4 V, ON at 40.5 V
ON at 3.0 VDC to 12.0 VDC or open circuit
OFF at 0 VDC to 1.2 VDC or short pin 2 to pin 3
3
Units
VDC
Notes & Conditions
24 V, 37.5 V, 48 V nominal inputs
72 V, 96 V & 110 V nominal inputs
VDC for 100 ms
RDE2024 series
RDE20110 series
RDE2024 series
RDE20110 series
Positive logic reference to -Vin (pin 2)
mA When module inhibited
Output
Characteristic
Output Voltage
Output Trim
Initial Set Accuracy
Minimum Load
Line Regulation
Load Regulation
Cross Regulation
Transient Response
Ripple & Noise
Overvoltage Protection
Overload Protection
Short Circuit Protection
Maximum Capacitive Load
Temperature Coefficient
Minimum
3.3
Typical
±3
120
170
Maximum
30
±10
±1.0
±0.5
±0.5/±1.0
±5.0
±5
75
0.02
Units
VDC
%
%
A
%
%
%
% deviation
mV pk-pk
%
%
%/ ˚C
Notes & Conditions
See Models and Ratings table
Single output models only
At full load
No minimum load required
From minimum to maximum input at full load
From 0 to full load. Single Output/Dual Output
On dual output models when one load is varied between
25% and 100% and other is fixed at 100%
Recovery within 1% in less than 250 µs for a 25% load
change.
20 MHz bandwidth. Measured using external 10 µF MLCC
Continuous trip & restart (hiccup mode), with auto recovery
See Models and Ratings table
General
Characteristic
Efficiency
Isolation: Input to Output
Isolation Resistance
Isolation Capacitance
Switching Frequency
Power Density
Mean Time Between Failure
Case Material
Potting Material
Fire Protection
PCB Pin Material
Lead Free Reflow Solder Process
Weight
Minimum
Typical
Maximum
Units
84 90 %
3000
VDC
109
2000
330 / 245
Ω
pF
kHz
48.8
W/in3
190 khrs
Copper Case, Non conductive black plastic base, UL94V-0 rated
Epoxy UL94V-0
Designed to meet EN45545-2
ø1.0 mm brass, solder coated
IPC JEDEC J-STD 020D.1. 260 °C max. 1.5 mm from case. 10 s max.
0.041 (19.0)
0.048 (22.0)
lb (g)
Notes & Conditions
See Models and Ratings table
60 s functional isolation
At 3 kVDC
RDE2024 / 110 series
MIL-HDBK-217F, +25 °C GB
Standard
With heatsink
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2



XP POWER RDE20110S15
RDE20 Series
DC-DC Converter
Environmental
Characteristic
Operating Temperature
Maximum Case Temperature
Thermal Impedance to Air
Storage Temperature
Altitude
Humidity
Cooling
Dry Heat
Damp Heat
Shock & Vibration
Minimum
-40
Typical
13
12
-55
5000 m operation
IEC/EN 60068-2-1
IEC/EN 60068-2-2
IEC/EN 60068-2-30
IEC/EN 61373
Maximum
+100
+105
+125
95
Units
°C
°C
°C/W
°C
%RH
Notes & Conditions
See derating curve
Without heatsink
With heatsink
Non-condensing
EMC: Emissions
Phenomenon
Railway Equipment
Standard
EN50121-3-2
Test Level
Notes & Conditions
Conducted and Radiated
EMC: Immunity
Phenomenon
Railway Equipment
ESD
Radiated
EFT/Burst
Surge
Conducted
Magnetic Fields
Standard
EN50121-3-2
EN50121-3-2
EN50121-3-2
EN50121-3-2
EN50121-3-2
EN50121-3-2
EN61000-4-8
Test Level
±8 kV air discharge, ±6 kV contact
20 V/m
±2 kV
±2 kV
10 V rms
100 A/m
Criteria
A
A
A
A
A
A
Notes & Conditions
Electromagnetic compatibility for rolling stock
apparatus
With external capacitor
Suggested parts are
24V: CHEMI-CON KY 330 µF/100 V
110V: BXF SERIES 100 µF/250 V in parallel
See application note
Safety Approvals
Safety Agency
IEC
Safety Agency
EN
Safety Standard
IEC60950-1/IEC62368-1
Safety Standard
EN50155
Notes & Conditions
ITE
Notes & Conditions
Railway Applications, Electronic Equipment used on Rolling Stock
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