PCB Mount

RECOM RAC04-3.3SA AC-DC Converter 100-240VAC to 3.3VDC 1.2A 4W -Free Shipping

This is a brand new surplus stock AC-DC 100-240VAC to 3.3VDC converter module from RECOM. From manufacturer documentation:”Ultracompact AC-DC Power Supply ●4 Watt PCB Mount Package ●Universal Input Voltage Range including 277VAC ●3kVAC Isolation (Class II) ●Very Low No Load Input Current ●Dual output version for standby relay circuits ●Short Circuit Protected ●EN/UL Certified, CE Marked.” Specs: Model Number: RAC04-3.3SA AC Input: 100-240VAC DC Output: 3.3 VDC, 1.2 A Size: 36.7 x 27 x 17.1mm Payment: Paypal Only Shipment: Shipment will be completed within 1 business day once full payment is confirmed. Shipment is included for customers located in the continental United States. We use USPS First Class Service for this item. We also accept worldwide shipments, but customers outside the US should contact us prior to complete payment so we can provide you with the most reasonable fare. We will need a phone number to complete shipment documentation. Our listings by default do not enable E-bay’s Global Shipment program. Buyers may issue a request and we will be happy to set it up. We can also use a customer’s UPS, FEDEX or DHL account upon request. In such case we will deduct the cost of US domestic shipment from the cost of the unit. We accept local pickup at no charge. Return/Warranty: We offer a 30 day return period if unit is DOA or physically damaged during shipment. Product is sold “As Is”, so no additional warranty is offered. We thank you for your business and comprehension.

5A DC Step Down Adjustable Voltage Power Converter Buck & Voltmeter XL4015

Maintain stable output voltage over a range of input voltages. Useful for a wide range of applications, such as powering 5V USB devices and low voltage electronics from a 12V battery, and many other electronic projects. Constant voltage regulation, suitable for LED strips and modules, but not for raw LEDsInput Voltage: 4-38V DC, Output Voltage: 1.25-36V DC, Max Load: 75W/5A Peak, 50W/3.5A Sustained (whichever is lower, amps or watts)Conversion Efficiency: Up to 96%Dimensions: 66x39x18mm, XL4015 IC, 180KHz Switching FrequencyInput must be at least 1.5V more than the output voltage. Applying reverse polarity voltage to the input or output may damage the moduleThis module combines the high efficiency XMLSEMI XL4015 DC-DC buck converter IC with an LED voltmeter.  The built in voltmeter makes for simple installation and adjustment and helps to monitor the supply or device power.  Voltage is adjusted using a potentiometer.  A small button switches the voltmeter between input and output. Orders under $10 ship without tracking If you need tracking on orders under $10 then pay the extra $1.99 for package service Freight Forwarders and US Territories (except PR): Orders under $10 will be canceled unless the $1.99 shipping option is selected at checkout

1 PULSE PE-51687NL AC CURRENT SENSE TRANSFORMER INDUCTOR 100:1 20 AMP 20-200 KHZ

ONE (1) BRAND NEW PULSE PE-51687NL AC ONLY 20-200 KHZ CURRENT SENSE TRANSFORMER 20A 1:100 20 MH INDUCTANCE FOR HIGH FREQUENCY CURRENT SENSINGWILL NOT WORK WITH 60HZ HOUSEHOLD LINE ONE AMP AC THROUGH THE SENSOR GIVES 100MV AC OUTPUT WITH A 100 OHM RESISTOR ACROSS THE TERMINALSPRIMARY LEAD HOLE IS 4.32 MM MINIMUM 20 AMPS AC THROUGH THE SENSOR GIVES 2000MV AC OUTPUT WITH A 100 OHM RESISTOR ACROSS THE TERMINALS @ 20-200 KHZ YOU MAY NEED TO FINE TUNE THE 100 OHM BURDEN RESISTOR TO MATCH YOUR NEEDS WHEN METERS DON’T AGREE EXACTLY BUT TRANSFORMERS DON’T LIE SEE THE DATA SHEET FOR THIS PART COPY AND PASTE BELOW: https://productfinder.pulseelectronics.com/api/open/part-attachments/datasheet/PE-51687NL YOU WILL NEED A METER THAT CAN READ 0-2V AC 20-200KHZ SEE MY OTHER POWER SUPPLIES: Click Here FOR MORE GREAT DEALS! I SHIP NOW! FIXED SHIPPINGNO RETURNS AUCTION SO PLEASE BE SURE OF WHAT YOU ARE BUYINGREAD EVERYTHING TWICE AND SEE ALL THE PICTURES. I TRY MY BEST AT AN HONEST DESCRIPTION, PLEASE ASK ANY QUESTIONS BEFORE BIDDING OR BUYING! EXPERT PACKING AND NEXT POSTAL MORNING SHIPPING! NO FINE PRINT, YOU ARE SAFE HERE! FIXED HONEST SHIPPING COST, NO GOUGING LIKE THOSE OTHER AUCTIONS! YOU WILL RECEIVE A SHIPPING NOTIFICATION EXPERT PACKING AND NEXT POSTAL MORNING SHIPPING! I SHIP OUT FAST! THANKS FOR LOOKING!*****

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