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Brief Introduction of Stripline Ultra-compact DC-DC Adjustable Voltage Regulator / Regulatorr Circuit / Switching Power Supply (Blue Plate)
Key FeaturesDetailed parameters: - 1 the input voltage 3-30V, output can be adjusted between 1.21V-18V (adjustable range for increasing the need for greater adjustable
- resistor), currently in an equal volume of DC-DC circuit, few can achieve such a high voltage.
- 2 the maximum output current of 3A, 2A current recommended to use the following, leaving a certain margin. Without fins and airy
- case, power up to 20W or so, up to 93% efficiency.
- 3 as is the step-down DC-DC circuit, the input voltage needs to be higher than output voltage 1.5V or more, in order to ensure the
- stability of the output voltage.
- 4 with short circuit overheating protection, output short circuit is not afraid even if the circuit will automatically protect! Empty
- load, the static power consumption is only about 6mA.
- 5 ultra-small size: 37x37x14mm.
- Circuit module features: - PCB board with high-quality double-sided glass epoxy board, selected high-quality surface mount components ensure that the circuit is more safe and secure work. Using fully shielded power inductor core inductor, inductor high current to prevent other problems whistle; entire board single point grounding to ensure low ripple, the output is more stable; board back large copper through thermal vias to connect chip cooling , 2A the following work long hours without additional heat sink; Note: In a large current operating state, if the board feels very hot, and it should immediately install the heat sink off, so as to avoid high temperature circuit burned. Specifications
- Dimensions (cm): 3.8 x 3.5 x 1.3
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