|
|
Order by: Available to: eBay Affiliate Links
|
Buy It Now
$42.25 Shipping Condition: Brand New Location: China Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1 x 400W Boost Converter. Output power: 1800W. 1 x 1500W 30A boost constant current ... moremodule. Input Current: 20A. Module properties: non-isolated step-up module (BOOST).
Buy It Now
Free Shipping Condition: New Location: China 4-channel Step-down Buck DC-DC Converter power module. 5V output : Input 6.5-30V, Output 5V (±3%). 12V output : Input 13.5-30V, Output 12V (±3%). 1 PCS ... moreDD31AJQA 3A 4-channels DC DC Step-Down Buck Converter Module.
Buy It Now
$3.59 Shipping Condition: New Location: China Output short circuit protection: Yes, constant current (constant current setting values). Turn lamp current: constant current value (0.1), turn the lamp ... morecurrent constant current value Linkage. Constant current range: 0.2-3A (adjustable, default transferred 1A).
Buy It Now
Free Shipping Condition: Brand New Location: China (Output Current : 3A( Max). Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output ripple:
Buy It Now
$3.66 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation, 50W under air cooling. When CC is set, constant current value will be adjusted by default. When LED ... moreis driven, fast dimming can be realized by pressing UP/DOWN key, which is very convenient!
Buy It Now
Free Shipping Condition: New Location: Los Angeles, United States Output Rated Power: 160W. Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V. WaterProof 36V/48V to 24V 30A 720W Step Down DC/DC ... morePower Converter Regulator. WaterProof 12V/24V to 5V 40A 200W Step Down DC/DC Power Converter Regulator.
Buy It Now
Free Shipping Condition: New Location: China Soft start: Yes (the module with a large power load may fail when it starts). Anti-reverse connection protection at the input end, reverse connection ... morewill not burn. The module can be set to turn on/off by default.
Buy It Now
$3.00 Shipping Condition: New Location: China Module nature: Non isolated step-down constant current. Charging module. Output short circuit protection: Yes, constant current (setting the value of ... morethe constant current). Input 12V output 5V 3A 60mV (MAX).
Buy It Now
$2.99 Shipping Condition: New Location: China 1/2/5/10PCS LM2596 DC-DC Buck Converter step-down module. Module Properties: Non-isolated step-down module (buck). Full load temperature rise: 40. Short ... morecircuit protection: current limiting, since the recovery.
Buy It Now
$3.50 Shipping Condition: New Location: China Description Weight:13 g Color: as picture show Size:46mmx23mmx10mm/1.81\x0.91\x0.39\inch) approx) Features: 1.Fixed turn the lamp current to 0.1 times ... morethe value of the constant current(charge when used to identify whether the battery is full) 2. Increased input reverse polarity protection diode; 3. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver*High-power LED constant current drive*Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger*Nickel cadmium. Nickel metal hydride battery pack charger*Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module*Rectification: non-synchronous rectification*Input voltage: 7V-35V*Output voltage: 1.25V-30V*Output current: adjustable maximum 3A*Conversion efficiency: 92% the highest) Switching frequency: 150KHz*Output ripple: 50mV(max) 20M bandwidth*Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Battery use: Make sure of the voltage and current of the battery you need to charge* Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage* Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value* The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: Make sure operating current and Max operating Voltage of the LED you need to
Buy It Now
Free Shipping Condition: Used Location: Los Angeles, United States ConnectPower POWER FOR AUTOMATION. ITEM TESTED AND IT WORKS. 3-5A Char. Input: 100-240V~2.0-1.0A. CP SNT 70W 24V 3A.
Buy It Now
$2.00 Shipping Condition: New Location: China Original LM2596, large chip, frosted surface, output short circuit protection, high current 3A. With overheat protection and short circuit protection. ... moreApplication range DC-DC Converter Boost-buck Positive Negative Module Input 3.6~30V,Output ±3~±30V.
Buy It Now
Free Shipping Condition: New Location: Matthews, United States i000000. Description Shipping and Handling Return Policy Feedback Contact us 1PC LM2596 LED Driver DC-DC Step-down Adjustable CC/CV Power Supply Module ... moreDescription: 100% Brand new and high quality Quantity: 1pc Input Voltage: 5-35V Rated Output Current: 3A Output Voltage: Continuously adjustable from 1.25 V to 30V Max. Output Current: 4A(more than 15W. Preferably with a heat sink) Size: 48mmX24mmX13mm/ 1.9'X0.95'X0.5" Package includes: 1 PC X DC-DC Step-down Adjustable CC/CV Power Supply Module Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We could offer refund. And refund request is available only requests within a week after parcel received& returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival. All you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery. Please do not leave negative feedback to me. If you are not satisfied with the item, please feel free to contact us. We will response in 24 hours to resolve the problems even offer full refund to you. Feedback: Dear buyers. We appreciate your business, if you are satisfied with our service, please rate the details of the transaction(Detailed Seller Ratings) on eBay with a"PERFECT 5 STARS" and leave us a positive feedback. Our system will automatically do the same for you. If you have any questions, please contact us first, simply leaving negative or neutral feedback can't solve the problem. Contact us If you have any problems. We are very glad to help you. We are handling large volume emails every day. Please allow us to reply your email within 24hrs For the functional products in our shop(such as: Charg
Buy It Now
Free Shipping Condition: New Location: China Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. Used as an ordinary buck-boost ... moremodule with over-current protection capability.
Buy It Now
$3.89 Shipping Condition: New Location: China (Output Current : 3A( Max). Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output ripple:
Buy It Now
$3.99 Shipping Condition: New Location: China (Output Current : 3A( Max). Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output ripple:
Buy It Now
$2.99 Shipping Condition: New Location: China Constant current cc indicator light red. Indicator light charging indicator light red. Full load temperature rise: 45 celsius degree. Connected to the ... moreLED, try test machine. Input 12V output 5V 3A 60mV (MAX).
Buy It Now
Free Shipping Condition: New Location: South Bend, United States 【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors ... morethat can effectively filter out high frequency noise.
Buy It Now
$2.99 Shipping Condition: New Location: China Built-in over temperature, over current, output short circuit protection. Due to the light and screen difference, the item's color may be slightly different ... morefrom the pictures. Built-in soft start. Quiescent current: 0.5Ma (typical value of 90V down to 5V).
Buy It Now
$3.00 Shipping Condition: New Location: China Description Weight:13 g Color: as picture show Size:46mmx23mmx10mm/1.81\x0.91\x0.39\inch) approx) Features: 1.Fixed turn the lamp current to 0.1 times ... morethe value of the constant current(charge when used to identify whether the battery is full) 2. Increased input reverse polarity protection diode; 3. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver*High-power LED constant current drive*Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger*Nickel cadmium. Nickel metal hydride battery pack charger*Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module*Rectification: non-synchronous rectification*Input voltage: 7V-35V*Output voltage: 1.25V-30V*Output current: adjustable maximum 3A*Conversion efficiency: 92% the highest) Switching frequency: 150KHz*Output ripple: 50mV(max) 20M bandwidth*Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Battery use: Make sure of the voltage and current of the battery you need to charge* Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage* Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value* The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: Make sure operating current and Max operating Voltage of the LED you need to
Buy It Now
Free Shipping Condition: New Location: China Heat dissipation mode:on-board heat sink and cooling fan. Typical efficiency:91% (input 50V,output 30V,current 3A). Starting condition of cooling fan:output ... morecurrent＞1.5A. 1 Buck Module(optional). Output Ripple:
Buy It Now
Free Shipping Condition: New Location: China 3 Input power must be greater than the output power, because the power consumption of the module itself. Short Circuit Current: 30mA. 5Pcs High Sensitive ... moreSpare Tip Screen Stylus Nib for Samsung Galaxy Note 10/10+.
Buy It Now
$2.99 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation, 50W in case of air cooling. If it is off, “---- ";. Press and hold the SET button to enter the setting ... moreinterface. After the OAH/OPH and OHP functions are enabled, the power will automatically turn off the output after the set value is reached.
Buy It Now
$3.00 Shipping Condition: New Location: China Using dedicated reference IC, and high-precision sampling resistor, so that the constant current is more stable, (20 degrees to 100 degrees, the constant ... morecurrent 1A, when the temperature drift of less than 1%).
Buy It Now
$4.86 Shipping Condition: New Location: China Hardware protection: the input end is protected against backconnection, which will not burn out;The output end is anti-reverse irrigation, and it is unnecessary ... moreto add anti-reverse irrigation diode when charging the battery.
Buy It Now
$3.20 Shipping Condition: New Location: China 15V down 9V3A LM2596S board efficiency 77%, this product 93.6%. This product is 8.99 volts! This product is 11.98 volts! 24V down 12V2A LM2596S board ... moreefficiency 86%, this product 95%. 12V down 5V3A LM2596S board efficiency 70%, 92% of this product.
Buy It Now
$21.00 Shipping Condition: New Location: Denmark Power supplied with three switchable outputs (2 )(30 V/3 A) channels and a (5 V/3 A) channel. Improve your resolution and advanced monitoring, triggering, ... moreand programming capabilities with the advanced DP832A.
Buy It Now
$5.00 Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: United States WaterProof 48V to 13.8V 20A 276W Step Down DC/DC Power Converter Regulator UE. WaterProof 36V/48V to 24V 20A 480W Step Down DC/DC Power Converter Regulator ... moreUS. WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE.
Buy It Now
$2.99 Shipping Condition: New Location: China Used for solar charging! The current can be set to limit the output current, constant current drive, battery charging and other occasions. It does not ... moreneed to be disconnected and reconnected. High power, high efficiency and better performance than the XL6009/LM2577 solution.
Buy It Now
$2.99 Shipping Condition: New Location: China Output power: less than 15W (when the output power is greater than 15W, the output is automatically turned off, the OPP is displayed, and the load power ... moreis reduced, press the ON/OFF button to solve).
Buy It Now
Free Shipping Condition: New Location: China Heat dissipation mode:on-board heat sink and cooling fan. Leather PU Cushion Face Cover Eye Foam Mask Pad Anti-Sweat For Oculus Quest 2 VR. Aluminum Heat ... moresink with 5V Cooling Fan for RC 1/10 Car 540 550 3650 Size Motor.
Buy It Now
$3.20 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
Buy It Now
$3.00 Shipping Condition: New Location: China Store Categroy. Helpful Links Store Newsletter. Add my Store to your Favorites and receive my email newsletters about new items and special promotions! ... moreGeneral Interest. Hot Products. $16.90 $1.96 $1.59 $1.75 $3.20 $5.35 $7.90 Parameters: Circuit board size: 9.6*5.8CM; Dc input: 3-35V; Ac input: 1-25V; DC output:1.2-30V; Maximum current: 3A Input and output the minimum differential pressure: 3V; Maximum power consumption: 50W; Listing: PCB x1 KF301-2 x1 terminal(red and black) x1 1N4007 x2 KBL608 x1 200ohm 1W resistor x1 4.7K ohm resistor x1 3MM blue LED x1 104 capacitor x3 50V100UF capacitor x1 50V2200UF capacitor x1 50V4700UF capacitor x1 101 switch x1 Potentiometer knob x1 Potentiometer stents x1 M3*6 screw x2 5K Potentiometer and the screw nut x1 LM7812 x1 338K Heat sink x1 12V fun x1 LM338K x1 30V3A PPTC x1 M3*50MM screw x4 3MM nut x20 20mm copper cylinder x4 4MM copper sheet x4 4MM nut x2 4*10 screw x2 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 with tracking number for free.If your order is less than $50.The registered mail fe
Buy It Now
$4.86 Shipping Condition: New Location: China Hardware protection: the input end is protected against backconnection, which will not burn out;The output end is anti-reverse irrigation, and it is unnecessary ... moreto add anti-reverse irrigation diode when charging the battery.
Buy It Now
Free Shipping Condition: New Location: China Output power: 35W natural cooling; 50W: enhanced heat dissipation. LCD display: The converter is designed with LCD screen for easy reading. 1 X Power ... moreModule. Output current: 35W: 3A; 50W: 4A. Current resolution: 0.001A.
Buy It Now
$3.00 Shipping Condition: New Location: China Description Weight:13 g Color: as picture show Size:46mmx23mmx10mm/1.81\x0.91\x0.39\inch) approx) Features: 1.Fixed turn the lamp current to 0.1 times ... morethe value of the constant current(charge when used to identify whether the battery is full) 2. Increased input reverse polarity protection diode; 3. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver*High-power LED constant current drive*Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger*Nickel cadmium. Nickel metal hydride battery pack charger*Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module*Rectification: non-synchronous rectification*Input voltage: 7V-35V*Output voltage: 1.25V-30V*Output current: adjustable maximum 3A*Conversion efficiency: 92% the highest) Switching frequency: 150KHz*Output ripple: 50mV(max) 20M bandwidth*Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Battery use: Make sure of the voltage and current of the battery you need to charge* Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage* Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value* The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: Make sure operating current and Max operating Voltage of the LED you need to
Buy It Now
$3.99 Shipping Condition: New Location: China 1200W 20AStep up Converter. Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Module properties: non-isolated step-up module (BOOST). ... more250W 10A Step up Converter. 300W 20A Step down Converter.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
$2.99 Shipping Condition: New Location: China High power, high efficiency, better performance than XL6009 / LM2577 program. Iron silico aluminum magnetic ring inductance, high efficiency. Output power: ... morenatural heat 30W, to strengthen the heat 50W.
Buy It Now
$2.99 Shipping Condition: New Location: China QC3.0, DCP, FCP, AFC. 1x Charging module board. Do not run through your life so fast that you forget not only where you have been, but also where you ... moreare. Supported fast charging protocols. Otherwise deal is final.
Buy It Now
$2.40 Shipping Condition: New Location: China With current limiting protection function, even if the output short circuit will not burn the module. (1) Used as an ordinary step-down module with overcurrent ... moreprotection ability;. (3) as a high-power LED constant current driving module;.
Buy It Now
Free Shipping Condition: New Location: Brentwood, United States The external heat sink can withstand high current operation. Output output range: DC 3.3V-33V.
Buy It Now
$3.75 Shipping Condition: New Location: China (The output current: 3A (Max);. LM2596S DC-DC Adjustable Buck Converter Step Down Module x 1 PCS. When 12v input, 5v output 1a current, load regulation ... moreless than 1% ;. Can't booster) ;. OUT + output positive; OUT- output negative ;.
Buy It Now
Free Shipping Condition: New Location: China This is a bistable (self-locking) relay module,Trigger once, the relay pull (and holds);Trigger again, the relay releases (and holds). DPDT Relay outputs ... moreLoad current: Maximum 5A(Motor
Buy It Now
$3.00 Shipping Condition: New Location: China Good heat dissipation effect and higher output power (the power can reach around 1800W when 48V input and fan are added). Using wing shaped heat dissipation ... morehas excellent heat dissipation effect and a larger output power (the power can reach around 1800W when 48V input and fan are added).
Buy It Now
Free Shipping Condition: New Location: China It can convert to DC 3.5V~12V to DC 1.0V~24V and power is about 2W~3W. Maximum output power within 2.5W when output DC 20V~24V. Maximum output power within ... more2W when output DC 1.2V~2V. Maximum output power within 3W when output DC 2V~20V.
Buy It Now
$3.74 Shipping Condition: Neu Location: China Converter Boost Buck Step Up Step Down Voltage Module step-down constant current. Constant voltage module Description This module power output is affect ... moreby the module itself-capacity and pre-and post-class load and other factors; the following data for professional equipment measured results. Without considering other factors. Power supply module is a kind of electronic components. Please don't buy the item if you have no electronic expertise. This Module Properties: It is non-isolated step-down constant current. Constant voltage module(CC CV) charging module Specification: Input Voltage:4-35V Output voltage: Continuously adjustable(1.25-25V unload adjust) Output current:Max 3A(If more than 15W. Please install the heat sink) Revolving light current: CC value* 1%100% Default is 0.1 times Minimum voltage gap: 2V Output power: natural cooling 15W Conversion efficiency: 80% the higher the output voltage. The higher the efficiency) Operating Temperature: Industrial(40 °C to +85 °C) ambient temperature more than 40°C. Lower power use, or add heat sink) Full load temperature rise: 45 °C Indicator: CC indicator is Red. Charging indicator is Red, charging completed the indicator is Blue. Output short circuit protection: Yes. Constant current. Connect method: Can solder on the PCB with wire directly Input: IN+ input Positive is. IN- input negative Output: OUT+ output is positive. OUT- output negative Module Size: 50 x 37 x 13mm Some Applications: High-power LED constant current driver. Lithium batteries(including ferroelectric) 4V, 6V, 12V, 14V, 24V battery charging,nickel-cadmium nickel-metal hydride batteries(battery) charge. Solar panels. Wind generator voltage regulator circuit board power supply, such as automatic buck regulator circuit. Package included: 1 x Step-down Step-up Power Supply Module If you need other type meter.Please check this picture,then you can find it in our store,Thanks contact us We will response to all enquiries with 24hours(ASAP) but please allow delay response for non-b
Buy It Now
$3.20 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
Buy It Now
$4.50 Shipping Condition: New Location: China Insulation resistance:>10QM Ω DC 500V. Rated load: DC 12V 1A. Insertion force: 2.94-29.4N (0.3-3 0 (kgf). Pullout force: 2.94~29.4 (0.3~3.0 kgf). Rated ... moreelectrical load: 30V.3A;. Insulation resistance: ≥ 100m Ω;. ).
Buy It Now
$4.50 Shipping Condition: New Location: China Hole Size：16mm. - High quality waterproof. - Bright and soft. Light color：Red / Green / Yellow / Blue / White. Good Good quality.
Buy It Now
Free Shipping Condition: New Location: United States Qualcomm QC2.0, QC3.0. Huawei Fast Charging Protocol FCP. Samsung Fast Charging Protocol AFC. When the power is less than 5W, the color of the indicator ... morelight is blue, and the lower the power, the lower the brightness.
Buy It Now
$3.89 Shipping Condition: New Location: China (Output Current : 3A( Max). Can't booster). 10Pcs For Anderson Style Plug Connectors DC Power Tool 50 AMP 12-24V 6AWG. Power (3-40V), power indicator ... morelight, the module is working properly. 1 to 2 Adapter Network Splitter Poe Switch Connector RJ45 Waterproof Separator.
Buy It Now
$4.07 Shipping Condition: Neu Location: China LED Konstantstrom-Treiber verwenden Akku Anwendung Der Ladestrom der Übertragung Lampe ist standardmäßig das 0,1-fache des Ladestroms (Konstantstromwert). ... moreLithium-Batterie-Ladegerät (einschließlich ferroelektrische).
Buy It Now
$3.49 Shipping Condition: New Location: China (Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output Current : 3A( Max). Output ripple:
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China Output current :12V version rated 1A (peak 2A) 5V version rated 2A (peak 3A). Output power: 12V version 12W 5V version 10W. Overload protection, short ... morecircuit protection, temperature protection. Power protection: overload, short circuit, over temperature protection.
Buy It Now
Free Shipping Condition: New Location: United States The external heat sink can withstand high current operation. Date First Available : March 2, 2023. input AC5V-AC30V or DC5V-48V, output DC 3.3V-33V ... moreadjustable. Max ouput current 2.2A, Max output power 35Watt.
Buy It Now
Free Shipping Condition: New Location: China 5PCS jewelry making Glasses Watch Lens Repair Kit Loupe Eyeglass. 5Pcs Ink Filling Student Pen Refill Ink Tool Fountain Pen Ink. 4Pcs adults swimming ... moreaccessories silicone nose plug swimming nose clip Nose.
Buy It Now
$3.59 Shipping Condition: New Location: China (Output Current : 3A( Max). Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module.
|
|
|
 |