TEL8-4822WI [TRACOPOWER]
DC/DC Converter;
| 型号： | TEL8-4822WI |
| 厂家： | 
TRACO ELECTRONIC AG |
| 描述： | DC/DC Converter |
| 文件： | 总3页 (文件大小：229K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/DC Converter
TEL 8WI Series, 8 Watt
• Ultra compact 8 Watt converter in
DIP-16 metal casing
• Ultra wide 4:1 input voltage range
• Operating temperature range
-40°C to +80°C
• Built-In EN 55022 class A filter
• Protection against short circuit
The TEL 8WI series is a range of isolated 8 Watt converters which come in a
very compact DIP-16 metal package. They offer an ultra wide 4:1 input volt-
age range and feature a high efficiency of up to 86% which allows an opera-
tion temperature of up to +70°C at full load and up to 80°C with 50% load.
The converters have an internal input filter to comply with conducted emission
EN55022 class A.
The TEL 8WI Series models are an economical solution for space critical and
cost sensitive applications in instrumentation, IT and industrial electronics.
Models
Order code
Input voltage
Output voltage
Output current max.
Efficiency typ.
TEL 8-2410WI
TEL 8-2411WI
TEL 8-2412WI
TEL 8-2413WI
TEL 8-2415WI
TEL 8-2422WI
TEL 8-2423WI
TEL 8-4810WI
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
12 VDC
15 VDC
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
12 VDC
15 VDC
1600 mA
1600 mA
665 mA
535 mA
335 mA
335 mA
265 mA
1600 mA
1600 mA
665 mA
535 mA
335 mA
335 mA
265 mA
78 %
82 %
85 %
85 %
86 %
85 %
86 %
78 %
81 %
85 %
85 %
86 %
86 %
86 %
9 - 36 VDC
(nominal 24 VDC)
TEL 8-4811WI
TEL 8-4812WI
TEL 8-4813WI
TEL 8-4815WI
TEL 8-4822WI
TEL 8-4823WI
18 - 75 VDC
(nominal 48 VDC)
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Page 1 of 3
TEL 8WI Series, 8 Watt
Input Specifications
Input current no load
24 Vin models: 10 mA typ.
48 Vin models: 8 mA typ.
Surge voltage (1 sec. max.)
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Start-up voltage
24 Vin models: 9 VDC (or lower)
48 Vin models: 18 VDC (or lower)
Under voltage shut down
24 Vin models: 8 VDC typ.
48 Vin models: 16 VDC typ.
Electromagnetic compatibility (EMC), Emissions
– Conducted RI suppression on input
Electromagnetic compatibility (EMC), Immunity
– Electrostatic discharge (ESD)
EN 55022 class B
EN 55024
EN 61000-4-2, 8 kV/ 6 kV, perf. criteria A
– Radiated RF field immunity
– Electrical fast transient / burst immunity
EN 61000-4-3, 20 V/m, perf. criteria A
EN 61000-4-4, 2 kV, perf. criteria A
with external capacitor: 220µF/100V
– Surge immunity
EN 61000-4-5, 1 kV, perf. criteria A
with external capacitor: 220µF/100V
– Immunity to conducted RF disturbances
– Magnetic field immunity
EN 61000-4-6, 10 Vrms, perf. criteria A
EN 61000-4-8, 3 A/m, perf. criteria A
Output Specifications
Voltage set accuracy
2 % max.
2 % max.
Voltage balance (dual output models)
Regulation
– Input variation
– Load variation 0 – 100 %
0.8 % max.
1 % max.
Minimum load
not required
Ripple and noise (20 MHz Bandwidth)
55 mVp-p max.
Transient Response (25% load step change)
– Recovery time
500 µs max.
5.0 % max.
– Deviation
Current limitation
at 150 % typ. of Iout max.
Short circuit protection
hiccup mode, automatic recovery
Capacitive load
–Single output
–Dual output
3.3 & 5.0 VDC models: 680 µF max.
12 & 15 VDC models: 330 µF max.
24 VDC models: 150 µF max.
12 & 15 VDC models: 150 µF max. (each output)
General Specifications
Temperature ranges
– Operating (convection cooling 20LFM, 0,1m/s)
– Case temperature
–40°C to +80°C
+105°C max.
– Storage temperature
–50°C to +125°C
Derating
5 %/K above 70°C
95 % rel H max.
Humidity (non condensing)
Isolation voltage
– Isolation test voltage (tested for 1 sec.)
– I/O isolation voltage (60 sec.)
1‘800 Vpk
1’500 VDC
Isolation capacitance (input/output)
Isolation resistance (input/output)
Altitude during operation
500 pF typ.
>1 Gohm
4000 m
Temperature coefficient
0.02 %/K typ.
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
Page 2 of 3
TEL 8WI Series, 8 Watt
General Specifications
Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign)
tbd
Switching frequency
370 kHz typ.
Safety standards /approvals
IEC/EN 60950-1
UL 60950-1
– Certification documents
www.tracopower.com/overview/tel8wi
Environmental compliance – Reach
www.tracopower.com/overview/tel8wi
RoHS directive 2011/65/EU
– RoHS
Physical Specifications
Casing material
aluminium alloy, black anodized coating
tinned copper
Pin material
Package weight
6.1 g (0,22 oz)
Soldering temperature
max. 260°C / 10 sec.
Outline Dimensions
Pin-Out
24.1 (0.95)
Pin
1
Single
Dual
–Vin (GND) –Vin (GND)
7
ntc
ntc
ntc
Common
+Vout
–Vout
1
7
8
9
8
bottom view
9
+Vout
–Vout
+Vin
16
10
10
16
+Vin
ntc = not to connect
3.16
(1.24)
15.24 (0.6)
2.54
(0.1)
Dimensions in [mm], () = Inch
Tolerances: 0.5 (0.02)
Pin pitch tolearnce: 0.25 (0.01)
Pin diameter: 0.5 (0.02) 0.05 (0.002)
©
Copyright 2017 Traco Electronic AG
Specifications can be changed without notice!
Rev. December 21. 2016
Page 3 of 3
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