DC/DC Converters - Through Hole

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TEL 12 & TEL 12WI 12W DC/DC Converters

TRACO Power TEL 12 and TEL 12WI DC/DC Converters are 12W devices in an ultra-compact DIP-16 (0.94" x 0.54" x 0.40") metal package. The TEL 12 and TEL 12WI DC/DC Converters offer high efficiency up to 88% for low thermal loss. They offer power density of 3.61W/cm3 and effectively double the power density compared to 12W converters in a DIP-24 package. The TRACE Power TEL 12WI offers an ultra-wide 4:1 input voltage range and the TEL 12 offers a wide 2:1 input voltage range. These converters also have an internal input filter to comply with conducted emission standard EN 55032 class A and a -40°C to +88°C operating range. These DC/DC converters are ideal for use in space-critical and cost-sensitive instrumentation, IT, and industrial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Output Voltage-Channel 2	Output Current-Channel 2	Isolation Voltage	Package/Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 9-36Vin 12V 1A 12W DIP Iso TEL 12-2412WI TRACO Power 1: HK$254.90 213In Stock	Mfr. Part No. TEL 12-2412WI Mouser Part No 495-TEL12-2412WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 12V 1A 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	213In Stock	HK$254.90 HK$249.31 HK$246.68 HK$244.71 View HK$242.49 HK$240.60 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	12 V	1 A			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12WI
DC/DC Converters - Through Hole 18-36Vin+/-15V 400mA 12W DIP Iso TEL 12-2423 TRACO Power 1: HK$254.74 292In Stock	Mfr. Part No. TEL 12-2423 Mouser Part No 495-TEL12-2423	TRACO Power	DC/DC Converters - Through Hole 18-36Vin+/-15V 400mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	292In Stock	HK$254.74	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	15 V	400 mA	- 15 V	400 mA	1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 9-36Vin +/-15V 400mA 12W DIP Iso TEL 12-2423WI TRACO Power 1: HK$265.26 58In Stock	Mfr. Part No. TEL 12-2423WI Mouser Part No 495-TEL12-2423WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin +/-15V 400mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	58In Stock	HK$265.26 HK$260.90 HK$254.24 HK$251.20 View HK$247.09 HK$241.75	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	15 V	400 mA	- 15 V	400 mA	1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12WI
DC/DC Converters - Through Hole 9-18Vin 15V 800mA 12W DIP Iso TEL 12-1213 TRACO Power 1: HK$241.67 3In Stock	Mfr. Part No. TEL 12-1213 Mouser Part No 495-TEL12-1213	TRACO Power	DC/DC Converters - Through Hole 9-18Vin 15V 800mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	3In Stock	HK$241.67 HK$236.24 HK$232.54 HK$221.53 View HK$203.03 HK$199.34 HK$182.73	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	15 V	800 mA			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 9-18Vin 24V 500mA 12W DIP Iso TEL 12-1215 TRACO Power 1: HK$241.83 21In Stock	Mfr. Part No. TEL 12-1215 Mouser Part No 495-TEL12-1215	TRACO Power	DC/DC Converters - Through Hole 9-18Vin 24V 500mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	21In Stock	HK$241.83	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	24 V	500 mA			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 9-18Vin +/-12V 500mA 12W DIP Iso TEL 12-1222 TRACO Power 1: HK$262.79 2In Stock 70Expected 30/10/2026	Mfr. Part No. TEL 12-1222 Mouser Part No 495-TEL12-1222	TRACO Power	DC/DC Converters - Through Hole 9-18Vin +/-12V 500mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	2In Stock 70Expected 30/10/2026	HK$262.79 HK$248.90 HK$243.64 HK$239.70 View HK$235.75 HK$230.74 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	12 V	500 mA	- 12 V	500 mA	1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 9-18Vin +/-15V 400mA 12W DIP Iso TEL 12-1223 TRACO Power 1: HK$254.74 6In Stock	Mfr. Part No. TEL 12-1223 Mouser Part No 495-TEL12-1223	TRACO Power	DC/DC Converters - Through Hole 9-18Vin +/-15V 400mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	6In Stock	HK$254.74 HK$251.29 HK$249.39 View Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	15 V	400 mA	- 15 V	400 mA	1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 18-36Vin 5.1V 2.4A 12W DIP Iso TEL 12-2411 TRACO Power 1: HK$241.83 19In Stock	Mfr. Part No. TEL 12-2411 Mouser Part No 495-TEL12-2411	TRACO Power	DC/DC Converters - Through Hole 18-36Vin 5.1V 2.4A 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	19In Stock	HK$241.83	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	5.1 V	2.4 A			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 9-36Vin 5.1V 2.4A 12W DIP Iso TEL 12-2411WI TRACO Power 1: HK$254.90 38In Stock 90On Order	Mfr. Part No. TEL 12-2411WI Mouser Part No 495-TEL12-2411WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 5.1V 2.4A 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	38In Stock 90On Order On Order Ship Dates Mfr. No: TEL 12-2411WI Stock: 38 Can Dispatch Immediately On Order: 60 Expected 8/1/2027 30 Expected 29/1/2027 Factory Lead Time: 12 Weeks	HK$254.90 HK$254.82 HK$250.30 HK$248.41 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	5.1 V	2.4 A			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12WI
DC/DC Converters - Through Hole 18-36Vin 15V 800mA 12W DIP Iso TEL 12-2413 TRACO Power 1: HK$241.83 15In Stock	Mfr. Part No. TEL 12-2413 Mouser Part No 495-TEL12-2413	TRACO Power	DC/DC Converters - Through Hole 18-36Vin 15V 800mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	15In Stock	HK$241.83 HK$236.33 HK$235.17 HK$227.61 View HK$223.91 HK$219.15 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	15 V	800 mA			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 9-36Vin 15V 800mA 12W DIP Iso TEL 12-2413WI TRACO Power 1: HK$255.89 17In Stock	Mfr. Part No. TEL 12-2413WI Mouser Part No 495-TEL12-2413WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 15V 800mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	17In Stock	HK$255.89 HK$248.82 HK$241.67 HK$239.61 View HK$235.67 HK$230.74 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	15 V	800 mA			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12WI
DC/DC Converters - Through Hole 18-36Vin+/-12V 500mA 12W DIP Iso TEL 12-2422 TRACO Power 1: HK$254.74 16In Stock	Mfr. Part No. TEL 12-2422 Mouser Part No 495-TEL12-2422	TRACO Power	DC/DC Converters - Through Hole 18-36Vin+/-12V 500mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	16In Stock	HK$254.74 HK$249.23 HK$246.60 HK$243.81 View HK$242.41 HK$240.60 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	12 V	500 mA	- 12 V	500 mA	1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 9-36Vin +/-12V 500mA 12W DIP Iso TEL 12-2422WI TRACO Power 1: HK$276.03 17In Stock	Mfr. Part No. TEL 12-2422WI Mouser Part No 495-TEL12-2422WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin +/-12V 500mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	17In Stock	HK$276.03 HK$261.40 HK$255.81 HK$251.70 View HK$247.59 HK$242.24 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	12 V	500 mA	- 12 V	500 mA	1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12WI
DC/DC Converters - Through Hole 36-75Vin 5.1V 2.4A 12W DIP Iso TEL 12-4811 TRACO Power 1: HK$241.67 14In Stock	Mfr. Part No. TEL 12-4811 Mouser Part No 495-TEL12-4811	TRACO Power	DC/DC Converters - Through Hole 36-75Vin 5.1V 2.4A 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	14In Stock	HK$241.67 HK$236.24 HK$232.54 HK$221.53 View HK$203.03 HK$199.34 HK$182.73	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	5.1 V	2.4 A			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 36-75Vin 12V 1A 12W DIP Iso TEL 12-4812 TRACO Power 1: HK$238.96 10In Stock	Mfr. Part No. TEL 12-4812 Mouser Part No 495-TEL12-4812	TRACO Power	DC/DC Converters - Through Hole 36-75Vin 12V 1A 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	10In Stock	HK$238.96 HK$236.08 HK$226.95 HK$221.45 HK$208.95	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	12 V	1 A			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 18-75Vin 12V 1A 12W DIP Iso TEL 12-4812WI TRACO Power 1: HK$254.90 50In Stock	Mfr. Part No. TEL 12-4812WI Mouser Part No 495-TEL12-4812WI	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 12V 1A 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	50In Stock	HK$254.90	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	12 V	1 A			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12WI
DC/DC Converters - Through Hole 36-75Vin 15V 800mA 12W DIP Iso TEL 12-4813 TRACO Power 1: HK$241.67 25In Stock	Mfr. Part No. TEL 12-4813 Mouser Part No 495-TEL12-4813	TRACO Power	DC/DC Converters - Through Hole 36-75Vin 15V 800mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	25In Stock	HK$241.67 HK$236.24 HK$232.54 HK$221.53 View HK$203.03 HK$199.34 HK$182.73	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	15 V	800 mA			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 18-75Vin 15V 800mA 12W DIP Iso TEL 12-4813WI TRACO Power 1: HK$262.79 2In Stock	Mfr. Part No. TEL 12-4813WI Mouser Part No 495-TEL12-4813WI	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 15V 800mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	2In Stock	HK$262.79 HK$248.90 HK$243.64 HK$239.70 View HK$235.75 HK$230.74 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	15 V	800 mA			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12WI
DC/DC Converters - Through Hole 36-75Vin 24V 500mA 12W DIP Iso TEL 12-4815 TRACO Power 1: HK$241.67 1In Stock	Mfr. Part No. TEL 12-4815 Mouser Part No 495-TEL12-4815	TRACO Power	DC/DC Converters - Through Hole 36-75Vin 24V 500mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	1In Stock	HK$241.67 HK$236.24 HK$232.54 HK$221.53 View HK$203.03 HK$199.34 HK$182.73	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	24 V	500 mA			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 18-75Vin 24V 500mA 12W DIP Iso TEL 12-4815WI TRACO Power 1: HK$254.90 22In Stock 10Expected 6/11/2026	Mfr. Part No. TEL 12-4815WI Mouser Part No 495-TEL12-4815WI	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 24V 500mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	22In Stock 10Expected 6/11/2026	HK$254.90 HK$249.31 HK$246.11 HK$244.71 View HK$243.23 HK$241.42 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	24 V	500 mA			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12WI
DC/DC Converters - Through Hole 36-75Vin+/-12V 500mA 12W DIP Iso TEL 12-4822 TRACO Power 1: HK$262.79 3In Stock	Mfr. Part No. TEL 12-4822 Mouser Part No 495-TEL12-4822	TRACO Power	DC/DC Converters - Through Hole 36-75Vin+/-12V 500mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	3In Stock	HK$262.79 HK$248.90 HK$243.64 HK$239.70 View HK$235.75 HK$230.74 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	12 V	500 mA	- 12 V	500 mA	1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 9-18Vin 12V 1A 12W DIP Iso TEL 12-1212 TRACO Power 1: HK$241.67 68On Order	Mfr. Part No. TEL 12-1212 Mouser Part No 495-TEL12-1212	TRACO Power	DC/DC Converters - Through Hole 9-18Vin 12V 1A 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	68On Order On Order Ship Dates Mfr. No: TEL 12-1212 Stock: 0 On Order: 38 Expected 26/2/2027 30 Expected 2/4/2027 Factory Lead Time: 12 Weeks	HK$241.67 HK$236.24 HK$232.54 HK$221.53 View HK$203.03 HK$199.34 HK$182.73	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	12 V	1 A			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 18-36Vin 12V 1A 12W DIP Iso TEL 12-2412 TRACO Power 1: HK$241.67 69Expected 11/12/2026	Mfr. Part No. TEL 12-2412 Mouser Part No 495-TEL12-2412	TRACO Power	DC/DC Converters - Through Hole 18-36Vin 12V 1A 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	69Expected 11/12/2026	HK$241.67 HK$236.24 HK$232.54 HK$221.53 View HK$203.03 HK$199.34 HK$182.73	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	12 V	1 A			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 18-36Vin 24V 500mA 12W DIP Iso TEL 12-2415 TRACO Power 1: HK$240.52 200On Order	Mfr. Part No. TEL 12-2415 Mouser Part No 495-TEL12-2415	TRACO Power	DC/DC Converters - Through Hole 18-36Vin 24V 500mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	200On Order On Order Ship Dates Mfr. No: TEL 12-2415 Stock: 0 On Order: 60 Expected 1/1/2027 50 Expected 29/1/2027 90 Expected 5/3/2027 Factory Lead Time: 12 Weeks	HK$240.52 HK$236.57 HK$230.49 HK$219.23	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	24 V	500 mA			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12
DC/DC Converters - Through Hole 9-36Vin 24V 500mA 12W DIP Iso TEL 12-2415WI TRACO Power 1: HK$254.90 70Expected 11/12/2026	Mfr. Part No. TEL 12-2415WI Mouser Part No 495-TEL12-2415WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 24V 500mA 12W DIP Iso Learn More about TRACO Power tel12 tel12wi converters	Datasheet	70Expected 11/12/2026	HK$254.90	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	24 V	500 mA			1.5 kV	DIP-16	23.8 mm (0.937 in)	13.7 mm (0.539 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEL 12WI

TEL 12 & TEL 12WI 12W DC/DC Converters

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