3-18V 2-Channel Output Voltage Control Oscillator For Frequency Adjustment VTP01, US $6100 – Picture 0

3-18V 2-Channel Output Voltage Control Oscillator For Frequency Adjustment VTP01, US $6100 – Picture 1

3-18v 2-channel Output Voltage Control Oscillator For Frequency Adjustment Vtp01

US $6100

shenzhen, China
Oct 28th

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New Arrivals Modules Home Gadgets Fishing Outdoor Product Picture Galler Power Modules Sensors Module Function Modules Development boards Wireless Modules DIY LED Boards LCD Modules Description 3-18V 2-Channel Output Voltage Control Oscillator For Frequency Adjustment VTP01 Product Introduction: 1.Size:20*14mm 2.Power Voltage:3V-18V 3.Max Output Current:2.5mA 4.Operating Voltage:3V--4uA;5V--40uA;12V--0.4mA Features: 1.2-Channel Output:have 2-channel output signal fo1 and fo2,waveform of these two signal is phase reversal 2.Output frequency is controlled by input voltage 3.Wide Range Of Output Frequency:0Hz-1.3kHz 4.Output frequency maximum and minimum are set by adjusting module self-equipped precise potentiometer,minimum can be 0Hz,maximum can be 1300Hz Operation Process: 1.When B welding joint disconnected(default); Power voltage is 5V,input voltage 0-5V,output frequency changing range is 0Hz-1.3kHz 2.When B welding joint connected: Power voltage is 5V,input voltage is 0-5V,output frequency changing range is 0Hz-110Hz Note:1.Potentiometer B is used to set output frequency maximum 2.Potentiometer A is used to set output frequency mimimum;but in factory state potentiometer A has no function;if necessary,connect with A welding joint will be OK;at this time,output frequency minimum is 7Hz(B welding joint is disconnected) or 0.7Hz (B welding joint is connected) Above data is tested when power voltage is 5V,input voltage is 0-5V Setting Method:(take input analog voltage 0-5V,corresponding output frequency 50Hz-500Hz for example ) 1.To make sure voltage range and corresponding output frequency range;this example 0-5V corresponding output frequency is 50Hz-500Hz;since 50Hz-500Hz is in the range of 0Hz-1.3kHz,B welding joint doesn't need to connect.Minimum frequency is 50Hz,not 0,A welding joint needs connecting 2.Set Mimimum Frequency:input voltage is 0V,adjust potentiometer A and let output frequency is 50Hz 3.Set Maximum Frequency:input voltage is 5V.adjust potentiometer B and let output frequency is 500Hz Notice:1.this circuit is not precise signal source 2.Input impedance 1M ohm,input voltage should not be bigger than power voltage\ Pin Definition: 1.VCC:power positive 2.fo2:frequency output port 3.fo1:frequency output port 4.Vi:control voltage input port(commonly connect with analog voltage) 5.GND:power ground Shipping Payment Return Gurantee About us 1. Items are only shipped after PAYMENT confirmed. 2. Please check out your Paypal ADDRESS carefully when processing order. 3. Please CONTACT us ASAP if you haven't received the package in 35 days. 4. If you don't receive the parcel in 45 days, please allow us 3-5 working days for checking undelivered parcels before we issue you refund. 1. We only accept Paypal payment if you buy on ebay. 2. Please make sure you notice the entire desciption and agree to the transaction before buying. 1. If for some reason you're not satisfied with our service or product quality, please contact us within 3 days after you get the package, you can return the products to us in 30 days and we will refund your money after we get the package!(Shipping cost is NOT refundable and you should responsible for the return shipping) 2. Although we test each item and they are packed professionally, few item(less than 0.1%) might be damaged during the shipping. You are welcome to contact us within 3 days after you receive your package about replacement. 3. Repair Some items might be broken caused by improper use, we are always happy to offer any helpful repair service. Of course, you can send the broken items back to us and we will help you resolve the situation and charge reasonable repair fees. 1.We Can promise to offer you the refund or replacement if you can not get packages on the normal delivery time. 2.If there is any problems with the item when you get it, please send us the ebay message for solution; Or you can return the item to us in 30 days. In our ebay shop, we mainly sell electronics, outdoor finishing accessoires, and all Funny Sorts. We can als offer wholesale service. inkfrog terapeak inkFrog Analytics