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Free Shipping Condition: New Location: 金东区, China 1 DC/DC power module. Current accuracy: ±0.5%+3 digits. Current resolution: 0.001A. Output power: 35W with natural heat dissipation, 50W with air cooling. ... moreSuper energy protection: (0~9999WH adjustable, default off).
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Free Shipping Condition: New Location: United States Charging indication: red light when charging, green light when full. It is not afraid of short circuit during use, which can protect the load. Item Type: ... moreCharging Module. 1 x Charging Module. Short Circuit Protection: Yes (Limit current is the set constant current value).
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Free Shipping Condition: New Location: China (Adopts 75V/80A high-current dual MOS tube design, input and output adopt high-frequency low-resistance electrolytic capacitors, low ripple and stable ... moreoutput. Feature: 1. More, the smaller the charging current.).
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$14.25 Shipping Condition: Used Location: Los Angeles, United States CAT #608-208Sequenstart. DVD's: Fitness, Yoga and Workout. Shirts : Orvis, Ralph Lauren, Tommy Bahama. Cool Graphic T-Shirts: Music, pop culture & movie ... morerelated. Sneakers: Converse, Vans, Asics, Saucony,.
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$2.99 Shipping Condition: New Location: China The charging current is set by an external resistor. CN3791 Solar Charging Board. The load should be connected in parallel with the battery. The user ... moredoes not need to consider the worst case. This LED driver board integrates the solar charging chip CN3163 and the high-brightness LED driver chip CN5711.
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Free Shipping Condition: New Location: Inglewood, United States Two kinds of -on program trigger modes design, AUTO mode: -on boosting program runs automatically; ----: -on boosting program does not run; long press ... more"SET" button for 6 seconds to switch the trigger mode.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China High power, the maximum input current can be up to 15A, the output current is 4A; when 3.7V input, the output power can be up to 45W, when 12V input, ... morethe output power can be up to 80W. Output Power: Under 3.7V Input, the Maximum Power is 45W; Under 12V Input, the Maximum Power is 80W;.
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$9.95 Shipping Condition: Used Location: Salt Lake City, United States LOW PRICE! Why buy through us?. Have an issue?.
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$3.50 Shipping Condition: New Location: China Output current: 0~2A. DC power output module 1. Exquisite and beautiful appearance. Easy installation and simple operation. Product Feature.
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Free Shipping Condition: New Location: China Oxidized heat sink is better at cooling than original color aluminum heat sink. This module has well protection function, which can be applied to solar ... morebattery charging. Type: Non-isolated step up/down module.
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$3.20 Shipping Condition: Neu Location: China Rated power: 5W. The bottom component feet of the bare board power board can conduct electricity. During testing, do not touch the bottom of the board ... morewith your hands. It is necessary to place non-conductive materials such as insulating rubber pads or clean paper on the bottom of the board to avoid the risk of electric shock and burning the power board.
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$2.99 Shipping Condition: New Location: China Note that the calculation here is only the approximate current, the actual current will be based on the actual application will have a certain error, ... moreyou can produce test details after the graph. Module List.
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$2.99 Shipping Condition: New Location: China In addition, OPA549 provides accurate, user-selectable current limit. Unlike other uses of "power" resistors and output current paths, OPA549 indirectly ... moredetects the load. It can also amplify triangle wave, sine wave, and square wave signals.
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Free Shipping Condition: New Location: China Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Description: Part 2012 10 the newly produced the masterpiece ZXY6005 ... moreupgrade versionZXY6005S. The latest all-digital control constant current and voltage type 60Vhigh-voltage, 5A current, maximum output power up to 300W DC-DCintelligent power module Model Description: ZXY6005S: digital control + serial communication DC-DC module USB to TTL module the ZXY6010S type output is TTL serial signal. Whenconnected to a computer, you need to convert, we have supporting Product Description: Constant pressure ZXY6005S constant current switching power supplyimprovement introduced in the original ZXY6005. ZXY6010 power modulebased on high power, full CNC switching power supply products, the maximum output current of 5A, the voltage and current regulation are coded switch CNCadjustment extremely easy to use, have set aside a serial communication interface, according to the different needs of the customers can also purchaseprogrammable models with communication. In addition. The significant improvement of the products all control have been reserved interface That is, users do not have to weld out any components onthe board, external switches, buttons, LCD line row, CC-CV-OUT indicatorencoder and all functions, the Division will the cable interface definition andmodification recommendations specifically to write a document to facilitatemodification. The power module BUCK architecture-based switching power supply technology. Operating frequency up to 150kHz, with a very wide input voltage range up to 13V to 62V, the output voltage from 0 to 60V, the the theminimum 0.01V CNC stepper regulator, current 0 to 5A, minimum 0.01Astepper regulator. ZXY6005S design is reasonable. Full of material, the use of power and control panels separated design fever greater part of the power board can be placed in easy-to-ventilation position, large radiator back a large margin, after our10 hour 5A the full load Kaoji, in the case of air-cooled natural cooling,con
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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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$3.40 Shipping Condition: New Location: China DC 12A 280W 7-40V To 1.2-35V. Output Power: Maximum power is about 280W. DC CC12A 280W 7-40V To 1.2-35V. Maximum power 280W. DC 12A 200W 4.5-30V to 0.8-32V. ... moreOutput power: 100W, 200W (enhance heat dissipation).
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Free Shipping Condition: New Location: China Made of high-quality materials, the output current supports 35A, and the maximum peak current for electric tools supports 50A. Output current: 35A, used ... morefor power tools with a peak current of 50A. The module without constant current cannot be directly used for output charging.
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$2.99 Shipping Condition: New Location: China By default, the data group M0 can be saved. After selecting all, the corresponding one will be displayed in reverse blue. This product can adjust the ... moreconstant current value (between 0 - working current) to realize the LED's stepless dimming and no stroboscopic!
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$3.40 Shipping Condition: New Location: China For example, if the output is 6A, two modules can be connected in parallel, and the current of each module can be adjusted to 3.5 A is enough. Module ... morenature: non-isolated synchronous rectification automatic buck-boost module.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: United States Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat dissipation. Input ... moreand output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
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Free Shipping Condition: New Location: Jamaica, United States Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘OPP’. User need reduce load power and ... morethen press ‘ON/OFF’ button. Comfortable outer casing.
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Free Shipping Condition: New Location: Brentwood, United States
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$3.75 Shipping Condition: New Location: China Stepper motor. 18650 Battery Protection Board. Relay Module. Power Converter. Car Cigarette Lighter Socket. Battery Protection Board. 2 Input Specifications: ... moreEU Plug. DIY Toy Hobby Parts.
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$2.79 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. 1PCS DC-DC 10A Step-down Constant pressure constant current module Solar power lithium battery LED driver module.
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$2.99 Shipping Condition: New Location: China Wide Input DC-DC buck-boost automatic adjustable constant voltage current power supply module charger Constant voltage constant current description The ... morefigure is a schematic diagram. The actual circuit with transistors Q instead of the switch S. Q transistor controlled by the chip to its switching state. The switching times per second(the oscillation frequency) between 0-500000(500K) times the oscillation frequency can be raised to accelerate the voltage control transistor Q chip through oscillation to stabilize the output frequency voltage(constant voltage) According to the formula I = U/ R(current = voltage ÷ resistance) The output voltage of the chip can be stabilized by adjusting the output current(constant current) When the load resistance R changes according to the formula R = U/ I know. Constant current constant voltage is not present, is a violation of science. Therefore. Constant voltage constant current means: constant voltage or constant current between choose one. Power Description Line heating formula P = I ^ 2* R(= square of current heat resistance* The line resistance is fixed, and only the heating current on the line, the line is the maximum current capability 5A. Power formula is P = UI(power = voltage* current) Input 12V, maximum input power is 12V* 5A = 120W. When you enter 60V. Maximum input power is 60V* 5A = 300W. Parameter Input voltage: DC 10-60V Output voltage: DC 10-80V Input Current: 5A The following restrictions are not adjustable. Adjustable output current:1-5A Output current: Input voltage Input current × ÷ output voltage ×(conversion efficiency of 92-98% =? Input power: up to 60V* 5A = 300W Output power: slightly lower than the input power Conversion principle: voltage × current = voltage × current. For example: 24V × 6A = 48V × 3A, pay attention! The actual conversion efficiency of less than 100% 86-92% conversion efficiency Stepping regulator: 0.1V Caution! When the output power of 150W or more. Long-term use, you must install the cooling fa
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Free Shipping Condition: New Location: China Constant current mode load regulation: ±(0.1%+3 digits). Output current ranges: 0-24.00A. Output : 0-1440W. Output ripple typical: 100mV@12A，150mV@24A ... moreVPP.
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Free Shipping Condition: New Location: Jamaica, United States 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%).
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Condition: Used Location: Pennsauken, United States (RD#48) LOCATED OG B-1 JD. WE ARE HAPPY TO HELP! ORDERS PUT IN BEFORE 2PM EST WILL GO OUT.
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Free Shipping Condition: New Location: Monroe Township, United States Output backflow prevention: Yes. Output power: 80W. Over capacity protection:(0~9999AH adjustable, default off). Output over-current protection: (0 -5.2A ... moreadjustable, default 5.2A). Output over power protection: (0 -82W adjustable, default 82W).
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$25.00 Shipping Condition: New – Open box Location: United States INPUT-230VAC / OUTPUT-220/240V. NEW CONDITION IN BOX, ORIGINAL BOX HAS WEAR.
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$3.86 Shipping Condition: Neu Location: China Output maximum power: 400W (need to add fan to heat sink and magnetic ring forced heat). Output constant current: 0.2-15A (continuous adjustable, more ... morethan 12A to strengthen heat dissipation). 2: Large output power, good ventilation natural heat dissipation can be 280W / 12A (note that there is output power and output current limit).
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$178.88 Shipping Condition: Used Location: Middlebury, United States MPN: CVMW1000D. Size: Length: 24 in. Width: 14 in. Height: 20 in. Frequency: 60. Prefer to pick it up yourself?. To get a freight quote we will need to ... moreknow the following Unless otherwise specifically agreed to in writing by.
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$64.52 Shipping Condition: Used Location: Torrance, United States There is no warranty on any item.
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$3.20 Shipping Condition: Neu Location: China Output constant current: 1-25A (continuously adjustable,). Module nature: non-isolated buck module (BUCK). Heat dissipation mode: air-cooled heat dissipation. ... moreModule size: about 100mm long by 60mm wide by 35mm high.
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$3.46 Shipping Condition: New Location: China
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$48.28 Shipping Condition: Used Location: Cave City, United States CONSTANT VOLTAGE SINE WAVE OUTPUT---INPUT CURRENT 3.2/1.7/0.9 A---OUTPUT RATING 120 V 250 VA---USED---GOOD VISUAL CONDITION----11/17/DC---DM.
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$3.50 Shipping Condition: New Location: China Output over current, short circuit protection, output even if short circuit will not be afraid, will automatic protection circuit. Within 7A – 10A. Don't ... morepick up (suspended) or open output. - Use imported patch, low resistance, higher frequency capacitor, make the ripple down to the freezing point.
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Free Shipping Condition: New Location: Monroe Township, United States Output backflow prevention: Yes. Output power:35W/ 80W. Conversion efficiency: 88% or so. Input anti-reverse connection: Yes. One-piece molding frosted ... morepanel, high-quality aluminum alloy knob cap, feel good.
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$3.75 Shipping Condition: New Location: China Input Range: DC 5.5V ~ 30V. Output Range: DC 0.55V ~ 30V. The board is a high-performance 180KHz Max 3A currency step-up/dowm (BOOST-Buck) module. Conversion ... moreefficiency:88 ~ 91%(Boost); 87 ~ 90%(Buck).
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$3.50 Shipping Condition: New Location: China Module with crystal shell,safer and more beautiful. Arduino Module. When you use the product, the module inputs and outputs to be isolated from ground. ... moreInput reverse polarity protection: None (if required, high current diode in series with the input).
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Free Shipping Condition: New Location: China Two kinds of -on program trigger modes design, AUTO mode: -on boosting program runs automatically; ----: -on boosting program does not run; long press ... more"SET" button for 6 seconds to switch the trigger mode.
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$3.75 Shipping Condition: Neu Location: China Answer: No. I think your module has a power of 600W. Sampling high-quality aluminum substrate PCB, the heat dissipation effect is very good, the output ... morepower is greater. Answer: Yes. This module is a boost module.
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Free Shipping Condition: New Location: United States Work status indication. Output short circuit protection. Support for enabling/disabling output. Output power: 35W. Current display accuracy: 1.5%. Power ... moreprotection. Power saving mode. Anti-reverse protection.
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$5.01 Shipping Condition: New Location: China Maximum power 280W. 1PC DC CC 9A 280W Step Down Buck Converter 7-40V To 1.2-35V Power module. Maximum output current 9A. High output current, the max ... moreoutput current can reach 9 A. Low output ripple, high frequency capacitor reduces output ripple.
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Free Shipping Condition: New Location: China With synchronous rectification and real output short-circuit protection, such as 3.7 V to 5 V, the conversion efficiency of synchronous rectifier boost ... moreis much higher than that of non-synchronous rectification.
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$2.79 Shipping Condition: Neu Location: China (3: Connect to the solar panel. S+ S- connect to solar panel. Step up module. Adapter Module. Step down module. Wireless module. Display module. 3.7v ... moreprotection boards cannot be used in series).
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Free Shipping Condition: New Location: China Feature: 1. The input and output of this module use high frequency, low resistance, low fluctuate stable capacitors. The structure of this module has ... morea large dual current MOS tube 75V/80A. Item Type: Power Module.
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$3.50 Shipping Condition: New Location: China 1 x Charging Module. Constant current charging, 4 kinds of current can be selected, with a short-circuit cap conversion. Otherwise deal is final. All ... moreproducts are quality checked. We will be happy to resolve any issues you may have in a cordial and friendly manner.
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Free Shipping Condition: New Location: United States High output current, the max output current can reach 12A. Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision ... morecurrent sensing resistor, proving a more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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Free Shipping Condition: New Location: China Output current: 0~15A. Input current: 0~15A. DC Boost Module 1. Active heat dissipation Continuous operation with input fan. Heat dissipation mode: active ... moreheat dissipation Continuous operation by connecting input fan.
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$2.99 Shipping Condition: New Location: China Module nature: Non isolated step-down module. The current detection of the module is a low-end detection. Under natural heat dissipation, the power should ... morenot exceed 400W and the current should not exceed 15A.
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$3.50 Shipping Condition: New Location: China (When the current reaches 2A, the red constant current LED is on, otherwise the LED is off). Soft start: Yes (very powerful with load module may fail ... moreto start). Crystal shell, elegant design, touch the touch of good quality;.
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$3.50 Shipping Condition: New Location: China Test resistance: 5V with 7 ohms (4.9V). Output indicator: green light. Output current: 5V0mA-700mA, enter constant current working mode at full load. ... moreOutput power: 3.5W efficiency is about 80%. Input characteristics.
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$3.75 Shipping Condition: Neu Location: China DKP6008 DC-DC digital step-down module is a programmable step-down module with full digital display, small size, high power, high efficiency and stable ... moreoperation. After the machine is powered on, it has an automatic output function, which can be turned on or off as needed.
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$2.99 Shipping Condition: New Location: China The device includes a power transistor internally that does not require an external current sense resistor and blocking diode. The charging current is ... moreset by an external resistor. Maximum charging current: 500mA.
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$3.50 Shipping Condition: New Location: China XY6015L Board. Output power: 0~900W. Output power: 0~1200W. Output current: 0~15.00A. Output ripple typical value: 100mv VPP. Output over power protection: ... more0-950W default 950W. Complete display, simple operation, stable performance.
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$9.03 Shipping Condition: New Location: Addison, United States Power Factor Correction to EN61000-3-2. LED Indicator: Green LED = On. -Universal Input (85 - 265VAC). Isolation Resistance: >100M at 25°C & 70%RH, Output ... moreto Ground 500VDC. -Input Transient Protected IEC61000-4.
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