TEQ20-4813WIR [TRACOPOWER]
DC/DC Converter;
| 型号： | TEQ20-4813WIR |
| 厂家： | 
TRACO ELECTRONIC AG |
| 描述： | DC/DC Converter |
| 文件： | 总4页 (文件大小：295K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/DC Converter
TEQ 20WIR Series, 20 Watt
• High power block with excellent
thermal convection
• Operating temperature -40°C to +93°
•ꢀ Ultra wide 4:1 input voltage range
• EN 50155 approval for railway
applications
• Excellent efficiency up to 88%
• Input filter meet EN 55022, class B
•ꢀ I/O isolation up to 3000 VDC
• Under voltage lock-out circuit
• Protection against overvoltage, over-
temperature and short circuit
The TEQ-20WIR Series is a family of isolated high performance dc-dc converter
modules with ultra-wide 4:1 input voltage ranges which come in a rugged metal
case. These converters are suitable for a wide range of applications, but the
product is designed particularly also for industrial applications where often no
PCB mounting is possible but the module has to be mounted on a chassis. A very
high efficiency and the heatsink construction allows an operating temperature
up to +83°C with natural convection cooling without power derating and up to
+93ºC with power derating. Further features include under voltage lockout, over
temperature protection and short circuit protection.
• Output LED indicator
Models
Order code
Input voltage
Output voltage
Output current max.
Efficiency typ.
TEQ 20-2411WIR
TEQ 20-2412WIR
TEQ 20-2413WIR
TEQ 20-2415WIR
TEQ 20-4811WIR
5 VDC
12 VDC
15 VDC
24 VDC
5 VDC
4000 mA
1670 mA
1330 mA
833 mA
87 %
88 %
87 %
87 %
87 %
88 %
88 %
87 %
86 %
87 %
87 %
87 %
9 - 36 VDC
(nominal 24 VDC)
4000 mA
1670 mA
1330 mA
833 mA
TEQ 20-4812WIR
TEQ 20-4813WIR
TEQ 20-4815WIR
TEQ 20-7211WIR
TEQ 20-7212WIR
TEQ 20-7213WIR
TEQ 20-7215WIR
18 - 75 VDC
12 VDC
15 VDC
24 VDC
5 VDC
(nominal 48 VDC)
4000 mA
1670 mA
1330 mA
833 mA
43 - 160 VDC
12 VDC
15 VDC
24 VDC
(nominal 110 VDC)
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Page 1 of 4
TEQ 20WIR Series, 20 Watt
Input Specifications
Input current no load
24 Vin models: 8 mA typ.
48 Vin models: 6 mA typ.
110 Vin models: 5 mA typ.
Surge voltage (1 sec. max.)
Start-up voltage
24 Vin models: 50 VDC max
48 Vin models: 100 VDC max.
110 Vin models: 170 VDC max.
24 Vin models: 9 VDC (or lower)
48 Vin models: 18 VDC (or lower)
110 Vin models: 43 VDC (or lower)
Under voltage shut down
24 Vin models: 8 VDC typ.
48 Vin models: 16 VDC typ
110 Vin models: 40 VDC typ.
Inrush current
Input fuse
15 A typ.
24 Vin models: 4 A (slow blow)
48 Vin models: 2 A (slow blow)
110 Vin models: 1 A (slow blow)
EMC emissions
EMC immunity
– conducted immunity
EN55022 class B (internal filter)
– Electrostatic discharge ESD
EN 61000-4-2, air 8 kV, contact 6 kV,
perf. criteria A
– Radiated immunity
– Fast transiet
– Surge
– Conducted immunity
– Magnetic field immunity
EN 61000-4-3, 20 V/m, perf. criteria A
EN 61000-4-4, 2 kV, perf. criteria A
EN 61000-4-5, 1 kV perf. criteria A
EN 61000-4-6, 10 Vrms, perf. criteria A
EN 61000-4-8, 100 A/m, perf. criteria A
Output Specifications
Voltage set accuracy
1 %
Regulation
– Input variation
– Load variation 0 – 100 %
0.5 % max.
5 VDC models: 1.5 % max.
other models: 1.0% max.
Temperature coefficient
0.02 %/K typ.
Start up time (constant resistive load)
Hold up time
100 ms typ.
10 ms min. (acc. EN50155 class S2)
not required
Minimum load
Ripple and noise (20 MHz Bandwidth)
5 VDC models: 75 mVp-p max.
12 & 15 VDC models: 100 mVp-p max.
24 VDC models: 150 mVp-p max.
Transient response (25% load step change)
250 μs typ.
Over-voltage protection
5 VDC models: at 6.2 VDC typ.
12 VDC models: at 15 VDC typ.
15 VDC models: at 20 VDC typ.
24 VDC models: at 30 VDC typ.
Ouput indicator
green LED
Current limitation
Short circuit protection
Capacitive load
at 150 % of rated Iout max., hiccup mode
continuous, automatic recovery
5 VDC models: 5'000 µF
12 VDC models: 850 µF
15 VDC models: 700 µF
24 VDC models: 250 µF
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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Page 2 of 4
TEQ 20WIR Series, 20 Watt
General Specifications
Temperature ranges
– Operating (natural convection 20LFM, 0,1m/s)
–40°C to +83°C (without derating)
–40°C to +93°C (with derating)
–40°C to +105°C
– Storage temperature
Derating
5.8 %/K above 83°C (depending on model)
acc. EN61373, MIL-STD-810F
acc. MIL-STD-810F
Mechanical shock
Thermal shock
Vibration
acc. EN61373, MIL-STD-810F
5 - 95 % rel H max.
Humidity (non condensing)
Isolation voltage (60 sec)
– Input/Output
– Input/Case
2‘250 VDC
1’600 VDC
Isolation capacitance (input/output)
6‘000 pF typ.
Isolation resistance (input/output)
>1 Gohm
Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign)
Switching frequency
1'600'000 h
330 kHz 33 kHz (PWM)
Safety standards &
approvals
ꢀ CB test certificate
ꢀ UL online certification E188913, QQGQ2
– Railway immunity
IEC/EN 60950-1
UL 60950-1
EN50155
ꢀ Certification documents (pending)
www.tracopower.com/overview/teq20wir
Environmental compliance – Reach
www.tracopower.com/products/reach-declaration.pdf
RoHS directive 2011/65/EU
– RoHS
Physical Specifications
Casing material
aluminium
Package weight
122g (4.30oz)
Soldering temperature
max. 260°C / 10 sec
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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Page 3 of 4
TEQ 20WIR Series, 20 Watt
Outline Dimensions
Terminal connection
Terminal
1
2
3
4
5
6
7
+Vin
–Vin (GND)
NC
NC
–Vout
+Vout
NC
Dimensions in [mm], () = Inch
Tolerances: x.x 0.5 ( 0.02)
x.xx 0.25 ( 0.01)
Screw max. torque: 5.0 kgf - cm (0.49 Nm)
Spring terminals: 12 - 18 AWG
©
Copyright 2016 Traco Electronic AG
Specifications can be changed without notice!
Rev. February 23. 2017
Page 4 of 4
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