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Free Shipping Condition: New Location: China R438 Automatic Voltage Regulator Introduction: For both AREP&PMG excitation systems.The alternator voltage regulator is the R438.With AREP excitation, ... morethe R438 electronic AVR is powered by two auxiliary winding which are independent of the voltage match circuit. The first winding has a voltage in proportion to that of the alternator.The second have a voltage in proportion to the stator current. The power supply voltage is rectified and filtered before being used by the AVR monitoring transistor. This consists of a"PMG"permanent generator)This is fitted at the rear of the machinge and connected to the R438 AVR.The PMG supplies the AVR with constant voltage which is independent of the main alternator winding. As a result the machine has a short-circuit current capacity and good immunity to distrotions generated by the load.The AVR monitors and corrects the alternator output voltage by adjusting the exitation current.50/60Hz selection via the ST3 jumper. The LAM system is integrated in the R438 AVR as standard.Role of the"LAM(load adjustment module)On application of a load.The rotation speed of the generator set decreases.When it passes below the preset frequenecy threshold.The LAM causes the voltage to drop by approximately 13% or 25% and consequently the amount of active load applied is reduced by approximately 25% to 50%until the speed reaches its rated value again. Hence the LAM can be used either to reduce the speed variation(frequency) and its duration for a given applied load, or the increase the applied load possible for one speed variation(turbo-charged engine)To lowest requency in steady state.During load impacts.The function help the genset to return to its rated speed faster thanks to a gradual increase in voltage according to the principle: If the speed drops between 46 and 50Hz.The rated voltage follows a fast gradient as it is restored. If the speed drops below 46Hz.Since the engine need more help,the voltage follows a slow gradient as it returns to the reference value. Main charact
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Free Shipping Condition: New Location: China
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$3.20 Shipping Condition: New Location: China Note: New design with Best quality. Description： We only provide high qulity products.Please choose us. 1.input voltage: 0.9-5V DC 2.Mini PFM Control ... more3.Output voltage: 5V DC 4.Output Current: 500-600mA 5.High conversion efficiency. Maximum to 96% 6.Small dimension Applications: DIY a mobile power supply. Only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy. In order to power your electronic devices when your device needs 5V power supply. When you only have lithium battery, this module can be directly step-up to 5V, solve your problems. Package Content: 10PCS X Mini PFM Control DC-DC USB 0.9V-5V to 5V dc Boost Step-up We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. ▇▇▇▇ It is impossible to address issues if we do not know about them ▇▇▇▇ The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. We accept PayPal only. Payment must be received in 5 business days of auction closing. Please leave note for your special request(e.g. Colors
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Free Shipping Condition: New Location: China Note: This item is DIY Kit, not assembled. default with one PCB board. ◦Input Current:
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$2.99 Shipping Condition: New Location: China Suitable for electronic production DIY enthusiasts. Circuit board size:58 42mm. Overheat overcurrent short circuit full protection. Regardless of the ... morepositive and negative input, compatible with27V AC or 40V DC or less.
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$5.00 Shipping Condition: New Location: China Output rated power: 95W. Output current: 5A. Input: red line (+) positive, black line (-) negative. Output peak power: 130%. Working temperature: -30 ... more° C to +80 ° C. Output: yellow (white) line (+) positive, black (-) negative.
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$5.00 Shipping Condition: New Location: China Output power: 260W. Output current: 20A. Net weight of finished product: 250g. Overheat protection: 150°C.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Chino, United States Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V 3A USA. Waterproof DC/DC Converter Regulator 12V Step Up to 15V 15A 225W. Output ... morecurrent: 20A. 1:High quality thermal silica potting, waterproof, dust-proof, shockproof effect.
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$3.00 Shipping Condition: New Location: China ProSoft MVI94-MCM MVI94MCM Modbus Communication Module.
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Free Shipping Condition: New Location: United States Maximum current 20A, maximum power 1000W. To increase the heat sink using a customized substrate as thick as 8.5mm!Cooling capacity is very powerful. ... moreUniform heating fast, very convenient. Using the pillars, fever smaller, more efficient.
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Free Shipping Condition: New Location: Exeter, United States 1 x DC-DC 5V to 3.3V 9V 12V 24V USB Step UP/Down Module Boost. USB male or microUSB can be used as input, which is very convenient to use. A——The indicator ... morelight is on, indicating that the current digital tube displays the current value, the unit is A;.
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$15.00 Shipping Condition: New – Open box Location: Israel We will upload it toe B a y for you. Resistors and Capacitors. Diodes and Transistors. Cables and Wire. Integrated Circuits. In our inventory you can ... morefind.
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$2.99 Shipping Condition: New Location: China 1/2/5/10 x 300W 20A Constant Current DC-DC Adjustable Step Down LED Driver Module. Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to ... more12V, 20A). The buck module has 2 heat sink that could enhance heat dissipation.
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Free Shipping Condition: New Location: Perth Amboy, United States Features 100% brand new and high quality. Waterproof,shockproof design. Aluminum outer case material, long term stable and reliable. Thin, small size, ... morehigh efficiency and easy to install. Purpose: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans, solar energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc. Input wire color : (+)Red, (-)Black. Output wire color: (+)Yellow, (-)Black. Note: Please be remind to make sure wiring carefully & correctly. No wiring reverse short-circuit protection for this device. .
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$2.99 Shipping Condition: New Location: China By utilizing the conduction resistance of power MOSFETs to eliminate current detection resistance, the efficiency is maximized, with a maximum efficiency ... moreof 96.4%. High frequency, high capacity, and low resistance (low ESR) aluminum electrolytic capacitors are specially designed for long-life switching power supplies, allowing for lower output ripple.
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Free Shipping Condition: New Location: China NEW DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Description: input voltage: DC 3 V to 6 V Input current: 2 a- 5 a High ... morepressure type: the type of pulse current Output voltage: 400000 v(Please pay attention to safety) High pressure discharge distance between: 10 mm- 20 mm The output high voltage wire length: 100 mm Input power cord length: 100 mm(the red line is positive) Wiring: Red and green power connection red line:+" green line" output: the other side.Same color cable pls notice: the high-voltage module should avoid the use of electricity in high voltage no-load. Power must be adjusted to a suitable distance to the high-voltage output line. Battery capacity is proportional to the distance and the use of the high-pressure arc( not a voltage as high as possible, you must provide enough current) Experimental test of the arc distance from short to long, Do not exceed the maximum arc distance electricity, energy can not be released due to high pressure, can easily damage the module. Work: intermittent. Continuous work does not allow more than 1 minute and the output side does not allow shorting. Improper voltage and long working hours easily damaged module Package included: 100% BRAND NEW 1pcs DC 3v-7.2v to 200kV 200000V Boost Step-up Power Module High-voltage Generator About Payment: We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. About Returns: If you are dissatisfied with our item or service. Then please follow the good eBay practice to contact us by ebay message before leaving any feedback. We are committed to resolve all issues in a friendly and satisfa
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Free Shipping Condition: New Location: China Maybe You Need XL6009 Step-up Power Module DC-DC Step up Power Module Booster DC-DC Boost Converter 10-32V DC-DC Buck Converter Step Down SMPS Regulated ... moreSwitching Power Micro USB 5V 1A Lithium Battery Visit my eBay Store: ICs_Processors_Store Store Categroy. Helpful Links Store Newsletter. Add my Store to your Favorites and receive my email newsletters about new items and special promotions! General Interest. Hot Products. $16.90 $1.96 $1.59 $1.75 $3.20 $5.35 $7.90 1.Electrical characteristics 1) The maximum output current: 2 a 2) The input voltage: 2 v ~ 24 v 3) The maximum output voltage: 28 v 4) Efficiency: 93% 2.Mechanical properties 1) product size: 36 mm* 17 mm* 14 mm 3.Method of use The module of the IN+ and- after 2~24v. IN adjusting the potentiometer can adjust output voltage, output voltage is greater than the input voltage 4.Matters needing attention 1) The input voltage should not exceed the maximum input voltage 2) The peak current output current is no more than TV university SHIPPING. PAYMENT. RETURNS. FEEDBACK. ABOUT US. 1)All items will be shipped to your paypal address.Please update your latest address when you check out.And please make sure to provide us with correct,precise and detailed shipping address. 2)Most of the items will be shipped via Hongkong Airmail/Singapore Airmail.To US customers.We will send the package via E-packet. 3)All items will be shipped in 1-2 business days(excluding Sat.Sun& Holiday) after payment received and cleared. For the long-time holiday, we'll post the info on our store and reply you automatically via emails. 4)Tax:We will do our best to help you to clear the goods.And the tax depends on each country custom. 5)If you don't receive items over 30 business days.Please make sure to contact us before leaving any neutral or negative feedbacks.We'll try our best to help you solve the problem. 6)The product in our store is free shipping. But the shipping method is different based on your order.If your order is more than $50.We will send the items to you
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China Power: 225W. Output current: 30A. Ripple: 40MV.
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$5.00 Shipping Condition: New Location: China Output current: 63A. Output rated power: 1500W. Short circuit protection: Yes. Output peak power: 125%. Product net weight: 2.25kg. Input: red line (+) ... morepositive, black line (-) negative. Output: yellow (white) line (+) positive, black (-) negative.
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$3.20 Shipping Condition: New Location: China Supports PD65W. Using this module requires the use of original cables or high current cables that support the SCP protocol. If you use a regular cable ... moreand the phone does not start fast charging, and because the phone has also shaken the SCP protocol, you cannot shake the old FCP protocol again.
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$3.00 Shipping Condition: New Location: China Short circuit protection: Yes. the capacitor charging, guns power. Input reverse polarity protection: Yes (non-self-healing, reverse burning fuse, you ... morehave better not reverse it.). We are not responsible.
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China 1pcs XL4016E1 DC to DC 4-40V to 1.25-36V Step-down Power Module PWM Digit Regulator. Buck mode: PWM modulation. Short circuit protection. Over-temperature ... moreprotection (Over-temperature automatically cut off the output).
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$2.99 Shipping Condition: New Location: China Load power: Maximum output current of 7A, within 5A for long-distance running, and above 5A to enhance heat dissipation;. The positive and negative poles ... moreof the input and output cannot be reversed, otherwise the module will be directly burned out;.
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Free Shipping Condition: New Location: 闵行区, China Set the protection value: press "+" once to display the protection value. If there is no operation for 3 seconds, the module will automatically save and ... moreexit the setting mode. Power consumption: ＜ 1.5W.
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Free Shipping Condition: New Location: United States Output current range: 0-8.000A. Capacity and energy statistics error: ± 2%. Output power range: 0-480.0W. Output ripple typical value: 100mv VPP. 5: Firmware ... moreupgrade experience upgrade brings more possible.
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Free Shipping Condition: New Location: United States WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE. WaterProof 48V to 13.8V 20A 276W Step Down DC/DC Power Converter Regulator UE. ... moreWaterproof DC/DC Converter Regulator 12V Step Up to 13.8V 5A 69W US.
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$3.50 Shipping Condition: New Location: China Two AA batteries to the output current of 500~600mA. Transfer efficiency:96%(max).
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$5.00 Shipping Condition: New Location: China Output power: 165W. Output current: 12A. Net weight of finished product: 250g. Overheat protection: 150°C.
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Free Shipping Condition: New Location: 闵行区, China Set the protection value: press "+" once to display the protection value. If there is no operation for 3 seconds, the module will automatically save and ... moreexit the setting mode. Power consumption: ＜ 1.5W.
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Free Shipping Condition: New Location: Jamaica, United States 900W DC-DC boost module is a fully digital display boost module, small size, high power, high efficiency, stable performance. Short Circuit Protection: ... more20A Fuse. You can set whether to automatically output after power-on.
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Free Shipping Condition: New Location: China
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$3.50 Shipping Condition: New Location: China The module has isolation properties, non-optocoupler isolation. 1x Signal converter. Output current: O-20mA or 4-20mA.
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$3.20 Shipping Condition: New Location: China Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed). Output short circuit protection: Yes, constant current (constant current setting values). ... moreTurn lamp current: constant current value (0.1), turn the lamp current constant current value Linkage.
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$3.20 Shipping Condition: New Location: China Output Ripple Wave:20mV (12V to 5V 3A) 20m band width. 1/2/5PCS Mini DC-DC 4V 12-24V To 5V 3A Adjustable Step Down Power Module Buck Converter. Transform ... moreEfficiency:97.5%(max) (6.5 to 5V 0.7A). Output Current:3A (max),actual testing input 12V output 1.5A.
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$3.00 Shipping Condition: New Location: China Input: red line (+) positive, black line (-) negative. Output: yellow (white) line (+) positive, black (-) negative.
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$3.99 Shipping Condition: New Location: China Ripple: less than 1mV. module 1+8-character power cord. Module size: 39mm 47mm 47mm.
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Free Shipping Condition: New Location: Hebron, United States DC DC Converter Regulator 12V 24V Step down to 5V 5A 25W Car Power Supply Module(OT173) $8.96 Description Use synchronous voltage stabilizing technology. ... moreAnd all original imported components it can change unstable 8.0V-40V DC power supply into stable 5V DC power output.It has function of over voltage.Over current, over temperature, short circuit auto protection, and can return to normal conditions in the work. The item used in automotive, posts and telecommunications, communications, electricity, coal, aerospace, defense, surveillance systems, railway signals, medical equipment, instruments and meters, LED displays, cable TV,GPS,MP3, MP4 and other fields. TEC Specifications: Input voltage: 12/24V(8.0V-40V) Output voltage: 5V Output Current: 5A Output power: 25W conversion efficiency: 96% heating value:under 60°C Features: over-voltage protection over-current protection overheat protection Short-circuit protection and automatic recovery full waterproof potting Small size:58X40.5X20mm Range:within monochrome unit board 2-3 pieces Package included: 1 x 12V/24v to 5V DC/DC Converter Important Note: We aim to achieve a 5 stars rating for each and every transaction. If you are not 100% satisfied, PLEASE don't leave a neutral or negative but contact us First so that we can help you. Also please note that due to the recent Air Cargo Security Alerts. There may be delays totally outside our control. Shipping Item will be shipped within 3 business days of cleared payment via Post Airmail. Only shipped to buyer's PayPal address. Please confirm your address on PayPal before you bid. Usually takes 7-20 business days to most Countries: US. Canada, UK, Australia and Europe. Optionally. Express Shipments with tracking service via EMS/DHL/UPS with a quoted delivery time of 5 to 7 business days is also available. Refund It is buyer's responsibility to contact us within 30 calendar days of receiving a defective product. Otherwise. No replacement or refund will be made. All items MUST be returned in their original co
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$3.00 Shipping Condition: New Location: China Input reverse polarity protection: Yes (non-self-healing, reverse burning fuse, try not reversed.). Module Properties: Non-isolated step-up module. Over ... morecurrent protection: Yes. Output Power: 40W (Peak 70W).
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Free Shipping Condition: New Location: Navarre, United States Size: Converter module: approx. 12v to 5v Converter Buck Module USB Output Power Adapter Dc Power Adapter Converter Direct Current to Direct Current Regulator ... moreCar Power Converter (1). USB and high conversion: this DC to DC converter module has USB charging ports, DC to DC buck converter has integrated switch thin regulator module, the conversion rate is as high as 96%.
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$3.20 Shipping Condition: New Location: China Pad pitch: input 15.24 output 5.08 (mm). Output power: 0.5W/6w.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: Used Location: China Huawei power module, constant current isolation module. Input: 36-75V. Current constant high point 18-20A. I promise I can give you satisfying solution. ... moreI try my best to select good products to you and service you sincerely.
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$3.50 Shipping Condition: New Location: China (Input: 5V 1A. 3 USB 5V 2.1A Power Bank. Instructions: Level 4 Capacity indicator. Output: dual output 5V 1A/2A. Arduino Module. 1PC 3-Port USB Circuit ... moreBoard (The battery is not included). The batteries are in parallel).
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$3.75 Shipping Condition: New Location: China A,input and output can be directly pins soldered to the PCB. Output current 450mA. We afford all cost if it's our fault. We maintain the excellent service ... morestandards.
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$3.50 Shipping Condition: New Location: China Three outputs: 3V (±0.2 error). Input: 12V (12V direct to output). Output: 12V 1A. Input and output use multiple pins, easy to use and connect. With power ... moreindicator (red). DC interface: 5.5 2.1MM. Input and output use multiple pins, easy to use and connect;.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: United States Aluminium shell improve better heat dissipation effect and sturdiness to extend service life. They can work safely and reliability within temperature ... morerange -40°C~80°C. Input Current: 10A (max) ; No-load input current: ≤10mA.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Indianapolis, United States 5.2V 1500mA Peak Output • 1000mA Sustained Output • 500KHz Switching Frequency • Up to 96% conversion efficiency. Turn any 2.25-5V DC power source into ... morea USB charging port • Add a USB charging port to all kinds of electronic devices.
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Free Shipping Condition: New Location: United States Input Current: 16A (.). Designed with large heat sinks for better heat dissipation. Type: Non-isolated step up module (BOOST). This is a non-isolated ... moreDC power converter module with long service life.
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Free Shipping Condition: New Location: China Fastest and safest way for making a. We are convinced you will.
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Free Shipping Condition: New Location: China Product Related Thank you for your bidding first! You are welcome to our new store. All our items are at very low price the item with high quality Features: ... more100% Brand new and high quality！ High quality female and male XT60 connectors for RC batteries and motor Features: 10 pairs of high quality XT60 Male and Female power connectors. Ensures high-amp connection. Used in RC battery and motor. Specifications: Color: Golden Package weight: About 60g Male plug dimension 16mm x 6.2mm x 15.1mm（ About） Male plug dimension 16mm x 8mm x 15mm( About) Package Included: 10 X Female Connectors 10 X Male connector Shipping Our shipping cost includes the cost of the packaging box. The materials used to protect the product and/or all other materials used during the processing of the product, residential shipping fee, and handling fee. Payment Before you bid. We want to let you know that we accept Paypal Only. Please pay for it as soon as possible after you win the bid. We would send it out in the current work day. Or the next work day. Return Policy We guarantee refund cash in 30 days. But the buyer should afford the shipping charges. Our Guarantee 100% brand new 100% speed shipment 100% customer satisfaction Welcome to our Store
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Free Shipping Condition: New Location: United States 5 PD/QC Deception Board Fast Charging USB Booster Module. Short circuit the corresponding pads, default output 12V. Scam board size: 23 11.5 4mm. hope ... moreyou could understand. Maximum support of 5A.
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Free Shipping Condition: New Location: China Output curret: 10A. 1 x Step-up Module. Output wire color : (+)Yellow, (-)Black. Output power:120W. Sizetype C:74x74x32mm(L W H).
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Free Shipping Condition: New Location: China
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