Railway Power Solutions - Flipbook - Page 23
RAILWAy DC/DC CoNVERTERS (oFF-BoARD MoUNTINg)
PAgE 23
Railway DC/DC Converters
(Off-Board Mounting)
20–300 Watt
· Chassis mountable with integrated heatsink · Extended operating temperature range:
–40°C up to +105°C (model dependent)
· Spring-clamps or screw terminals
· Wide input voltage ranges:
· Integrated EMI filters (model dependent)
9–36, 18–75, 43–160 VDC
· EN 50155 approved for rolling stock
· 3-year product warranty
· EN 61373 approved for shock & vibration
TEQ 20WIR
| 20 W
103.0
(4.06)
Hole screw 2 M3x0.5
Output On LED
26.1
Model
(1.03)
TEQ 20-2411WIR
TEQ 20-2412WIR
TEQ 20-2413WIR
TEQ 20-2415WIR
TEQ 20-2422WIR
TEQ 20-2423WIR
TEQ 20-4811WIR
TEQ 20-4812WIR
TEQ 20-4813WIR
TEQ 20-4815WIR
TEQ 20-4822WIR
TEQ 20-4823WIR
TEQ 20-7211WIR
TEQ 20-7212WIR
TEQ 20-7213WIR
TEQ 20-7215WIR
TEQ 20-7222WIR
TEQ 20-7223WIR
57.2 (2.25)
7
6
5
4
TOP VIEW
3
2
1
(3.626)
3.5 (0.14)
92.10
BOTTOM VIEW
power block with excellent thermal
· High
convection
· Operating temperature –40°C to +93°C
· Ultra wide 4:1 input voltage range
50155 approval for railway
· EN
applications
· Excellent efficiency up to 88%
· Input filter meet EN 55032 class B
· I/O isolation up to 1591 VAC
· Under voltage lock-out circuit
against overvoltage,
· Protection
overtemperature and short circuit
· Output LED indicator
· 3-year product warranty
6.5 (0.26)
Pinout
Pin
Single
Dual
1
+Vin
+Vin
2
–Vin (gND)
–Vin (gND)
3
NC
NC
4
NC
–Vout
5
–Vout
Common
6
+Vout
Common
7
NC
+Vout
Input
Voltage
Range
9–36 VDC
(24 VDC nom.)
18–75 VDC
(48 VDC nom.)
43–160 VDC
(110 VDC nom.)
Output
Vnom
Imax
5 VDC
12 VDC
15 VDC
24 VDC
±12 VDC
±15 VDC
5 VDC
12 VDC
15 VDC
24 VDC
±12 VDC
±15 VDC
5 VDC
12 VDC
15 VDC
24 VDC
±12 VDC
±15 VDC
4000 mA
1670 mA
1330 mA
833 mA
833 mA
667 mA
4500 mA
1670 mA
1330 mA
833 mA
833 mA
667 mA
4500 mA
1670 mA
1330 mA
833 mA
833 mA
667 mA
Efficiency
87%
88%
87%
87%
87%
88%
87%
88%
88%
87%
87%
88%
86%
87%
87%
87%
87%
88%
