1pcs Step-up Power Converter Module 5v To 12v Diy Kits Diy Suite For Arduino

US $2.09

  • shenzhen, China
  • Jun 9th
Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Product Name: 5v to 12v Step-up Power Converter Module/DIY Kits//DIY Suite new More Items In Our Store,Click Here!   SKU: 1767 Parsts No. : Package: Brand:   Quantity:   1 1.Package Features Product Name:5V12V Set-up Board        Package Type:BOC-512 Input Voltage:4.5~5V                                  Output Voltage:11.7V Output Current:60mA                                  Dimensions:39*22mm 2.Principle of Circuits When the switch(Q1) which in the U1 is on, the power will connect to the ground by sampling Resistor(R2), Inductor(L1) and the the PIN 1 and 2 of MC34063. At the same time, Inductor(L1) starts to store energy which supplied by C1. But when the Q1 is off, Power and Inductor will provide the energy for CL and C1. As the electromotive force polarity at the both ends is the same as the power polarity, which is like two power supply in series when the Inductor releases the energy, then the voltage which stored by CL is higher than Power. Chip Frequency refers to the frequency of switch turn on and off. Then as long as the time constant which loaded by this frequency is high enough, CL can obtain the continuous-current voltage.  3.Circuit Diagram 4.List of Components Item Name Specifications Code Qty Item Name Specifications Code Qty Resistor 1R R2 1 Diode 1N5819 D1 1 200R R1 1 IC Socket 8PIN U1 1 1.2K R4 1 IC MC34063 U1 1 10K R3 1 Connector 2.54 2P (Vertical) J1  J2 2 Voltage 101P C3   1 Cable 2P150mm 1 1 104P C2  C4 2 PCB  39*22 1 1 10uF/25V C1 1 Specifaction A4 1 1 Inductor 150uH L1 1 Package Bag 7*9 1 1 Data download     Please click to start the video below.     Any problem, please contact us freely       1) We accept PayPal payment ONLY.     On Mar-21-14 at 02:01:40 PDT, seller added the following information:
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand Unbranded
Model Power Converter
MPN Does Not Apply
Country/Region of Manufacture China
UPC Does not apply

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