Current - Output (Max):	700mA
Supplier Device Package:	--
Size / Dimension:	0.86" L x 0.38" W x 0.44" H (21.8mm x 9.6mm x 11.2mm)
Package / Case:	8-SIP Module, 7 Leads
Mounting Type:	Through Hole
Efficiency:	77%
Operating Temperature:	-40°C ~ 90°C (With Derating)
Features:	Remote On/Off, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.6kV
Power (Watts):	2.3W
Series:	TVN 3
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	18V
Voltage - Input (Min):	9V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active

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DC-DC Converters

TVN 3-1210 Application Field and Working Principle

DC-DC converters are devices helpful for converting the input voltage into different output voltages. Such converters are used in a wide range of applications including but not limited to industrial, automotive, telecom, renewable energy, communications, medical, aviation, and consumer applications. Particularly, TVN 3-1210 DC-DC converter is one of these converters widely used in battery-powered consumer electronics such as laptops, navigation systems, and LED lights.TVN 3-1210 DC-DC converter is a high-efficiency DC-DC converter designed by the trusted leader in voltage converters, Tab-Tronics. It has consistent output current from 0.5 A to 1.0 A. Moreover, it can provide an output voltage of 12 VDC that fluctuates within the range of 3 VDC to 12 VDC. This increases its application range as it can be used to convert input voltages that are higher or lower than 12 VDC. The TVN 3-1210 DC-DC converter is also highly efficient. It can achieve up to 97% efficiency when converting an input voltage of 12 VDC to an output of 9 VDC. The TVN 3-1210 converter employs a complex circuit of transistors, rectifying elements, and semi-conductor components to convert an AC or DC input voltage into a DC output voltage. The converter’s main component is a switching transistor that switches the input voltage to the coil of a transformer at a regular frequency. Such switching causes the input voltage to go through the primary side of the transformer to induce a voltage at the secondary side. The induced voltage passes through the rectifying elements which are responsible for converting the AC voltage to a DC voltage. After that, the output voltage will be adjusted by closing or opening the feedback loop circuits—regulating the output voltage in conformity with the input waveform. Finally, a filter circuit is installed to eliminate any ripple noises on the DC output voltage.In addition to that, to avoid any damage to the converter under extreme input conditions, the TVN 3-1210 DC-DC converter is protected by several current-limiting, over voltage, and thermal shut-down methods. The available protection methods available with this converter are remote on/ off control, over-voltage protection, over-current protection, under-voltage protection, and thermal shutdown. The TVN 3-1210 DC-DC converter is a small-sized device with no-load input power less than 0.3 W and it can effectively handle high efficiencies of up to 97%. All of these features make the TVN 3-1210 DC-DC converter a perfect choice for an array of battery-powered consumer electronics.

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Part Number	Manufacturer	Price	Quantity	Description