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$3.00 Shipping Condition: New Location: China Boost Step Down Converter only, other accessories demo in the picture is not included! Input Current Limit: Max.7A. After selecting all, the corresponding ... moreone will be displayed in reverse blue. 1 x Boost Step Down Converter.
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Free Shipping Condition: New Location: China Input power: 1500W max. Input current: 50A max. The maximum input current should not exceed 50A and the power should not exceed 1500W. Output with load ... moreinstructions: when input 12V (input current 50A, output 60V or less, output can carry about 550W load), when input 24V (input current 50A, output can carry about 1100W load), when input 36V (input current 41.6A, output can carry about 1360W load), when input 48V (input current 31A, output can carry a load of about 1360W).
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$3.20 Shipping Condition: New Location: China 10 x heat sink. With overheat protection and short circuit protection. Load regulation: S (I) ≤ 0.8%.
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$3.20 Shipping Condition: Neu Location: China Input current: 20A. Constant current range: maximum 20A. Step down module. Step up module. Adapter Module. Display module. Wireless module. Boost conversion ... moremodule 1.
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$3.00 Shipping Condition: New Location: China Output power: 35W natural heat dissipation, advanced heat dissipation 50W. Turn it clockwise to increase set current. When load current reaches the set ... morecurrent, it enters constant current state, and CC indicator (red) lights up.
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$3.50 Shipping Condition: New Location: China (Switching frequency 65KHz. Could not boost). DC-DC step-down power module. IN-IN + input Positive Input Negative! Conversion efficiency of 92% (maximum). ... moreOutput current 3A (max). Output ripple
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Free Shipping Condition: New Location: United States When actual tested input 12V and output is 1.5A, no need to add other system. High electric level is 2-5V, low electric level is 0V or so. Convenient ... moreto use: integrated enable port of the regulator board defaults to working mode and will be closed when it is at low electric level off, and with ultra-low quiescent current, quiescent current is 0.85 mA; It can be connected to the car battery without a switch, cigarette lighter cord or the ACC power cord.
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Free Shipping Condition: New Location: 龙岗区, China Description: The TL494 device incorporates all the functions required in the construction of a pulse-width- modulation (PWM) control circuit on a single ... morechip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific application. Feature: 1.Complete PWM power-control circuitry 2.Uncommitted outputs for 200-mA sink or source current 3.Output control selects single-ended or push-pull operation 4.Internal circuitry prohibits double pulse at either output 5.Variable dead time provides control over total range 6.Internal regulator provides a stable 5-V reference supply with 5% tolerance 7.Circuit architecture allows easy synchronization Working voltage: DC 7V-40V Package Included: 10 X TL494 PWM Module.
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Free Shipping Condition: New Location: China 100% brand new! DC-DC step-down power supply module Name/No. LM2596 DC-DC step-down module Input voltage 3.2V~40V Output voltage 1.25V~30V Output current ... more3A (maximum) Conversion efficiency is 92% (maximum) Output ripple
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$3.40 Shipping Condition: New Location: China Interface chip/clock timing. IOT/Functional Module. Audio device/micro motor. Power-off status, press and hold the left button access the power, the display ... morestarts flashing, release the left button. Display module/LED driver.
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Free Shipping Condition: New Location: China
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$4.67 Shipping Condition: New Location: China Books, Movies & Music. NEW, ORIGINAL parts. West Asia/Middle East. Australia/New Zealand. United Kingdom. France/West Asia. East/South Asia.
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Free Shipping Condition: New Location: United States Adopt aluminum substrate PCB with good thermal conductivity. For charging the battery, connect the output after discharging the battery, then adjust the ... moreCC-ADJ to the current you need. Input Reverse Connection Protection: No.
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Free Shipping Condition: New Location: Jamaica, United States With many useful functions, the module is really practical. Output Current: 0-5.000A. Output Power: 0-250W. With advanced functions, high accuracy, wide ... moreapplication, the item is really practical. OUT+: Output Positive.
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Free Shipping Condition: New Location: 金东区, China
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Free Shipping Condition: New Location: Monroe Township, United States MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. Wide range of use, solar charging, battery lithium charging, LED.
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Free Shipping Condition: New Location: United States MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. Wide range of use, solar charging, battery lithium charging, LED.
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$2.99 Shipping Condition: New Location: China Module Properties: Non-isolated booster step up module. No load consumption: 18mA (5V input, 8V output, no-load is less than 18mA. Input 5V Output 12V ... more0.8A 9.6W. Input 7.4V Output 12V 1.5A 18W. Input 12V Output 15V 2A 30W. ).
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$2.99 Shipping Condition: New Location: China It is not a buck-boost chip and lacks sufficient protection. Use iron-silicon-aluminum magnetic ring inductors for high efficiency. Increase heat dissipation ... moreand copper. The performance is better than the L6009/LM2577 solution.
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$2.99 Shipping Condition: New Location: China Power: 80W(MAX,Natural cooling),Strengthen cooling 120W(MAX,Actual power). Maximum Input Current: 16 A (Higher than 10A need cooling). Full Load temperature ... morerise: 45 ℃. Load Regulation: ± 0.5%. Maximum output Current: 5 A.
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Free Shipping Condition: New Location: 龙岗区, China Features the XL4015 IC. Includes adhesive heatsink and brass standoffs. 4x brass mounting standoffs. Features improved microprocessor. 1x adhesive heatsink. ... moreShort circuit protection. Power output up to 75W.
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$3.20 Shipping Condition: Neu Location: China Answer: No. 1: High-power booster board. I think your module has a power of 600W. 4: Imported capacitors are used for both input and output, with low ... moreoutput ripple, low heat generation and long life.
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Free Shipping Condition: New Location: Lexington, United States Mini MP1584EN dc-dc buck converter switching frequency: 1.5MHz (highest), typical 1MHz. DC-DC 3A power step-down adjustable module output current: rated ... morecurrent 3A(MAX). We are always working hard for maintain high standards of excellence and resolve your problem in best way.
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Free Shipping Condition: Brand New Location: China Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant ... morecurrent, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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$3.00 Shipping Condition: New Location: China (Could not boost). IN-IN + input Positive Input Negative! Output Current:3A (max). Output Ripple:
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Free Shipping Condition: New Location: China (LED Display,,Speaker,Fan,etc.). 1 Piece converter. Output power:15W. Output Current: MAX 3A. We'd like to settle any problem in a friendly manner. It's ... morejust take you 1 minute. Because the unpaid dispute will not be closed automatically, and we may ignore it.
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Free Shipping Condition: New Location: Denver, United States The current signal sampling resistor adopts high-precision color ring resistance, high precision, small temperature drift and high power. The current ... moretransmission can avoid the weakening of the signal.
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Free Shipping Condition: New Location: Brentwood, United States 2.600W refers to the max power of module under specific conditions. Under different input volt, the max output power decline by the max input current ... morelimit. Output power: 600W (Max). Red LED indicator will light on when moduel is power on; item is equipped with heat sink.
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$2.99 Shipping Condition: New Location: China Current Display Range:0~5A. Output Power:75W(75W need heat sink;50W is for 3.5A). Support short circuit protection;. With high quality acrylic shell;. ... moreLCD screen HD display;. Support complete disability output;.
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Free Shipping Condition: New Location: Chino, United States AC 0-48V DC 1000W 20A Voltage and Current Adjustable Switch Power Supply Technical performance indicators AC input：110v DC output: 48v, 20A Rated power: ... more1000W Output voltage range: 0-48V continuously adjustable, large output current: 20A Current limit output current range: (0-20A) continuously adjustable Ripple voltage: not more than 250mV Voltage stabilized equivalent internal resistance: no more than 0.5Ω Overload: 105%~150% of rated output power Working temperature: -10~+50C Working humidity: 20~65%RH, non-condensing Storage temperature and humidity: -10~+60c, 10~95%RH With short circuit, overheating, protection, current limiting protection, automatic recovery function.
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$2.78 Shipping Condition: Neu Location: China Module properties: non isolated buck module (BUCK) synchronous rectification. Output constant current range: 0.3-10A. To use, when the ambient temperature ... moreis high. Step down module. Step up module. Adapter Module.
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$3.00 Shipping Condition: New Location: China Recommendations For You 20% Off. $8.24 Now 50% Off. $3.20 Now 20% Off. $4.16 Now 19% Off. $1.73 Now 19% Off. $5.58 Now Visit my eBay Store: ChipWorld ... moreProduct Name: NEW LM317 Step Down DC 5V-35V to 1.25V-30V DIY Kit AC/DC Power Supply Module SKU: 2713 Parsts No. Package: Brand: Quantity: 1 It is DIY kit.Need weld each component together. It can input DC/AC power.But only can output DC. Input DC volt:5V-35V Input AC volt:6V-25V output DC volt:1.25V-30V output circuit:1A(max) minimun dropout voltage of input and output:3V Listing: PCB board x1 KF3.96-2P x1 1N4007 x5 Switch x1 scoket x1 PTC Resettable Fuse x1 50V 407UF electrolytic capacitor x1 104 ceramic capacitor x2 M3*6 screw x1 LM317 x1 heak sink x1 5K adjustable resistor x1 Potentiometer knob x1 2N5551 x1 5.1K resistor x1 220ohm resistor x1 25V 10UF capacitor x1 50V 2200UF capacitor x1 LED x1 For more quantity. Please contact me.My skype: ada-yu2013) The Standard shipping we provide is non-regiested mail without a tracking. We provide free shipping with tracking number when your order is over $50. If your oder is below $50 and you need tracking. Please contact me. Maybe you request $ 34.0 + free shipping $ 2.07 + free shipping $ 11.5 + free shipping $ 18.0 + free shipping $ 28.0 + free shipping For more quantity. Please contact us 1) We accept PayPal payment ONLY. inkfrog terapeak. I000000.
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$3.50 Shipping Condition: New Location: China Output Power: 15W(Max). Output Current: 2A. Simple and efficient, practical. Support short circuit protection. Three input power modes. 4-Bit digital ... moretube display. Increase the output current when rotating clockwise.
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$3.95 Shipping Condition: Neu Location: China Output current: 6A (MAX). Module: Mini Boost Step up module. 5, solar panel regulator. Output power: natural cooling 100W (MAX), strengthening cooling ... more150W (MAX) real power. Output ripple: 2% (MAX).
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Free Shipping Condition: New Location: China
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$3.20 Shipping Condition: New – Open box Location: China (Could not boost). IN-IN + input Positive Input Negative! Output Current:3A (max). Output Ripple:
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Free Shipping Condition: New Location: China
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$3.20 Shipping Condition: New Location: China 6: Two options, no needle and with needle. If there is no special welding tool, choose with pin. If you want to change the pin direction, choose without ... morepin. The maximum charging current/output current is 1A, but you can change the current by changing the value of the R1 resistor.
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$2.99 Shipping Condition: New Location: China LM317 current expansion circuit module, through the external high-power PNP-type (TIP36) transistor, you can make the LM317 output current up to 3A (need ... moreto increase the heat sink of the power tube), and with short-circuit protection.
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$2.99 Shipping Condition: New Location: China Module Spec: Non-Isolated Step-Down (BUCK). Module Size: 42mm(Length) 20mm(Width). Module usage Hot film (10W or more output); because it is a step-down ... moremodule, in order to ensure the output is stable.
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$3.00 Shipping Condition: New Location: China (Could not boost). DC-DC step-down power module. IN-IN + input Positive Input Negative! Output current 3A (max). Output ripple
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$3.20 Shipping Condition: New Location: China [400W 15ATrigger Switch. 3: output capacity: DC DC 5V - 36V, at room temperature, continuous current 15A, power 400W! Lower auxiliary. Module properties: ... morenon-isolated step-up module (BOOST). Constant] range: 0.2-12A.
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$3.73 Shipping Condition: Neu Location: China Output Power:15W(Max). Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User ... moreneed reduce load power and then press ‘ON/OFF’ button.
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$2.78 Shipping Condition: Neu Location: China Step down module. Step up module. Adapter Module. Display module. Wireless module. Non-isolated positive and negative dual output, op-amp, sensor, audio ... moreand other applications. Step-up and step-down positive and negative dual output: ±12V, ±15V.
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$4.88 Shipping Condition: New Location: China Description: This is high performance DC to DC Step Down Adjustable Power Supply Module Based on well kwon LM2596 Switching Regulator. Input voltage: ... more4.5-35V Output Voltage: 1.25-30V(adjustable) Output current: rated current 2A. Maximum 3A(need to add heat sink) if the output power greater than 15W. The proposed combined heat sink Conversion efficiency: Up to 92% output voltage higher. The higher the efficiency) Switching Frequency: 150KHz Rectifier: Non-Synchronous Rectification Module Properties: Non-isolated step-down module(buck) Short circuit protection: current limiting. Since the recovery Operating temperature: Industrial grade(40 ℃ to +85 ℃) output power 10W or less) Full load temperature rise: 40 ℃ Load regulation: ± 0.5% Voltage regulation: ± 0.5% Dynamic response speed: 5% 200uS Size: 49(L) 23.5(W) 12.5(H) mm(with potentiometer) Output ripple: Input 12V Output 5V 3A 60mV(MAX) Input 24V Output 12V 3A 120mV(MAX) Payment We only accept paypal. Shipping Standard Shipments via China Post have quo ted delivery time as 15 to 20 business days Optionally. Express Shipments with tracking service via EMS with a quoted delivery time of 5 to 7 business days is also available All our parcels are shipped via Registered or standard AirMail from China within 2 working days Pls read the following rules before you bidding! If u have any questions. U can email to us. In our experience parcels rarely get stopped although we cannot control customs! In the unlikely event of a charge this is however your responsibility. Insurance We cannot take responsibility for items that are sent by standard post and are lost or damaged in transit unless the insurance option is chosen. If your goods have been sent by express of EMS. then we can be held liable for any damage to the product without chose insurance. Warranty&Return Your satisfaction is of utmost important to us. If you are not satisfied with the item or is different from the description in this listing. Please contact us within 7days and we will exchange o
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$3.89 Shipping Condition: New Location: China Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant ... morecurrent, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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$3.00 Shipping Condition: New Location: China Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - 1 x Buck Boost Converter. - Anti-reverse connection protection of input ... moreend, so that it will not burn out when there is reverse connection.
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Free Shipping Condition: New Location: Beverly Hills, United States The module is small and easy to use in different places. GND: 24V DC-.
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$3.69 Shipping Condition: New Location: China Properties: Non-isolated boost module (BOOST). (the clockwise current is decreased, and the anti-clock current is increased). Constant current range: ... more0.2-12A. 1 Boost Converter. Drive high-power LED lights.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Denver, United States DC 12V to 5V 3A 2A 1A 15W Step Down Converter Regulator Add 2 USB ports to your car via auto DC power SKU: MA248 Item Description Description: 100% Brand ... morenew Provide 2 USB charging ports for auto Module Properties: non-isolated buck Light compact. Convenient to use and transport Rectification: synchronous rectification All epoxy sealed containers with Waterproof Housing Operating Temperature: Industrial(40℃ to +85℃) ambient temperature exceeds 40 degrees. Lower power use, or to enhance heat dissipation) With overload/over-current/overheat/low voltage protection. Stable performance. Short circuit protection: sustainable. Self-recovery Input Reverse Polarity Protection: No. If necessary, enter the series diode Specifications: Input voltage: 12V Red line: Positive Black line: Negative Output interface: 2 Type A USB Female Ports(For USB charging devices. Like iphone, DC. Output voltage: 5V Output Current: 3A Max Output Power: 15W Conversion efficiency: up to 96% Soft-start time: 500mS Output ripple: 50mV(MAX) 20M-bandwidth Dynamic response speed: 5% 200uS Total Cable length: 135cm I. Package Includes ● 1 x DC12v to 5v USB Converter Note: We will repackage this item to reduce shipping weight paper and bag waste. We guaranty the item will be well treated and protected. Let's protect the environment together! Payment Policy We only accept payment through Paypal. Which is the most convenient and popular way for Ebay transaction. Shipping Policy We Ship to Worldwide. Except Italy. Nigeria, Hong Kong, and we do not ship to APO/FPO Items will be shipped within 1 business day on payment received. Items are shipped using Airmail. Which reach most of the countries within 10 to 25 business days. Delivery time depends on destination and other factors. It may takes up to 25 business days. Country Delivery Time Working days 5-10 11-15 16-20 21-25 26-30 31 Calendar days 5-12 13-19 20-28 29-35 36-45 41 United States Rate of arrival 9% 50% 35% 5% 1% Resend or refund Canada. Australia Rate of arrival 4% 45% 43% 6% 2% Resend o
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Free Shipping Condition: New Location: China Current Display Accuracy: 1.5%. Output Power: 35W. Power Protection: Yes. Power Conversion. Power saving mode. We will reply you within 24- 48 hours.
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$3.69 Shipping Condition: New Location: China High output current, the max output current can reach 12A. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving ... morea more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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$2.78 Shipping Condition: Neu Location: China IN+: Input DC positive pole 6V-40V (needs to be higher than output 0.7V). Current output: 3A (maximum), capable of continuous current output of 3A. High ... moreconversion efficiency, up to 95% conversion efficiency, capable of continuously outputting 3A current or continuously 60W.
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$2.99 Shipping Condition: New Location: China Output current: adjustable maximum 5A. This module is an adjustable step-down module. Load Regulation: ± 0.5%. Output ripple: 50mV (max) 20M bandwidth.
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$2.99 Shipping Condition: New Location: China With airfoil cooling, the cooling effect is significantly improved, the output power is greater (28V input plus fan when the power can be about 120W). ... moreUsing an independent reference IC, a number of alloy sampling resistance, constant current stability temperature drift small.
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$2.78 Shipping Condition: Neu Location: China (Could not boost). 45 In 1 Sensor. Output Current:3A (max). Battery Protection Board. hope you could understand. IN-IN + input Positive Input Negative! ... moreConversion efficiency:92% (the highest).
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Free Shipping Condition: New Location: China DC-DC step down converter module convert 3 V~40V to 1.5V~35V, current is 3A. Quantity: 4pcs. 4 x Step Down Modules. If you do not receive our reply within ... more48 hours, pls. If you are satisfied with our service, pls.
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Free Shipping Condition: New Location: China Product model: XY6020L. The bottom board can be used independently. The output current is 0-20A. Output power: 0-1200W. Output current: 0~20.00A. Output ... moreripple typical value: 100mv VPP. Super energy protection: 0~9999WH adjustable, default off.
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$2.99 Shipping Condition: New Location: China Output power range: 600W. Statistical error of capacity energy: ±2%. Output current resolution: 0.01A. Output current range: 12A.
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