Document
DC/DC Converter
TEN 40WI Series, 40 Watt
• High power density: 40W in
2”x2”x0.4” metal package
• Ultra wide 4:1 input voltage range • Very high efficiency up to 89 % • No minimum load required for single
output models
• Over temperature protection • Under voltage lockout • Remote On/Off • Shielded metal case with insulated
baseplate
• Optional heat-sink • 3-year product warranty
Models
Order Code
TEN 40-2410WI TEN 40-2411WI TEN 40-2412WI TEN 40-2413WI TEN 40-2422WI TEN 40-2423WI TEN 40-4810WI TEN 40-4811WI TEN 40-4812WI TEN 40-4813WI TEN 40-4822WI TEN 40-4823WI
Input Voltage Range
9 - 36 VDC (24 VDC nom.)
18 - 75 VDC (48 VDC nom.)
UL 62368-1 IEC 62368-1
The TEN 40WI series is a family of high performance 40W DC/DC converter modules featuring ultra wide 4:1 input voltage ranges in a compact low profile case with industry-standard footprint. A very high efficiency allows an operating temperature range of –40°C to 85°C. Further standard features include remote On/Off, output voltage trimming, over voltage protection, under voltage lockout, over temperature and short circuit protection. Typical applications for these products are battery operated equipment and distributed power architectures in communication and industrial electronics, everywhere where isolated, tightly regulated voltages are required and space is limited on the PCB.
Output 1
Vnom
Imax
3.3 VDC
10'000 mA
5 VDC
8'000 mA
12 VDC
3'330 mA
15 VDC
2'670 mA
+12 VDC
1'670 mA
+15 VDC
1'330 mA
3.3 VDC
10'000 mA
5 VDC
8'000 mA
12 VDC
3'330 mA
15 VDC
2'670 mA
+12 VDC
1'670 mA
+15 VDC
1'330 mA
Output 2
Vnom
Imax
–12 VDC –15 VDC
1'670 mA 1'330 mA
–12 VDC –15 VDC
1'670 mA 1'330 mA
Efficiency typ. 87 % 88 % 87 % 87 % 86 % 86 % 87 % 89 % 87 % 88 % 87 % 86 %
Options
TEN-HS3
- Optional Heat Sink: www.tracopower.com/products/ten-hs3.pdf
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March 28, 2023
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TEN 40WI Series, 40 Watt
Input Specifications
Input Current
- At no load
- At full load
Surge Voltage Under Voltage Lockout Recommended Input Fuse
Input Filter
24 Vin models: 75 mA typ. (3.3 Vout model) 95 mA typ. (5 Vout model) 50 mA typ. (12 Vout model) 50 mA typ. (15 Vout model) 60 mA typ. (12 / -12 Vout model) 70 mA typ. (15 / -15 Vout model)
48 Vin models: 55 mA typ. (3.3 Vout model) 60 mA typ. (5 Vout model) 30 mA typ. (12 Vout model) 25 mA typ. (15 Vout model) 30 mA typ. (12 / -12 Vout model) 30 mA typ. (15 / -15 Vout model)
24 Vin models: 1'680 mA typ. (3.3 Vout model) 2'000 mA typ. (5 Vout model) 2'000 mA typ. (12 Vout model) 2'000 mA typ. (15 Vout model) 2'000 mA typ. (12 / -12 Vout model) 2'000 mA typ. (15 / -15 Vout model)
48 Vin models: 840 mA typ. (3.3 Vout model) 1'000 mA typ. (5 Vout model) 1'000 mA typ. (12 Vout model) 1'000 mA typ. (15 Vout model) 1'000 mA typ. (12 / -12 Vout model) 1'000 mA typ. (15 / -15 Vout model)
24 Vin models: 50 VDC max. (100 ms max.) 48 Vin models: 100 VDC max. (100 ms max.) 24 Vin models: 7 VDC min. / 8 VDC typ. / 8.8 VDC max. 48 Vin models: 15 VDC min. / 16 VDC typ. / 17.5 VDC max. 24 Vin models: 8'000 mA (fast acting) 48 Vin models: 4'000 mA (slow blow)
(The need of an external fuse has to be assessed in the final application.) Internal Pi-Type
Output Specifications
Output Voltage Adjustment
Voltage Set Accuracy Regulation
Ripple and Noise (20 MHz Bandwidth)
- Input Variation (Vmin - Vmax) - Load Variation (0 - 100%)
- Cross Regulation (25% / 100% asym. load)
- single output
- dual output
±10% (By external trim resistor) See application note: www.tracopower.com/overview/ten40wi
Output power must not exceed rated power! ±1% max. single output models: 0.2% max. dual output models: 0.2% max. single output models: 0.5% max. dual output models: 1% max. (Output 1) 1% max. (Output 2) dual output models: 5% max.
3.3 Vout models: 50 mVp-p typ. 5 Vout models: 50 mVp-p typ.
12 Vout models: 75 mVp-p typ. 15 Vout models: 75 mVp-p typ. 12 / -12 Vout models: 120 / 120 mVp-p typ. 15 / -15 Vout models: 150 / 150 mVp-p typ.
All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated.
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March 28, 2023
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TEN 40WI Series, 40 Watt
Capacitive Load
- single output
Minimum Load
- dual output - single output
- dual output
Temperature Coefficient Start-up Time
Short Circuit Protection Output Current Limitation Overvoltage Protection
Transient Response
- Response Time
3.3 Vout models: 25'750 µF max. 5 Vout models: 13'600 µF max.
12 Vout models: 2'360 µF max. 15 Vout models: 1'510 µF max. 12 / -12 Vout models: 1'200 / 1'200 µF max. 15 / -15 Vout models: 750 / 750 µF max. 3.3 Vout models: 0 % of Iout max.
5 Vout models: 0 % of Iout max. 12 Vout models: 1.5 % of Iout max. 15 Vout models: 2 % of Iout max. 12 / -12 Vout models: 4 % of Iout max. 15 / -15 Vout models: 4 % of Iout max.
±0.02 %/K max.
20 ms max. (Power On) 20 ms typ. (Remote On) Continuous, Automatic recovery
150% .