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DC 4.5~30 to 1.25~26V Buck Converter Step-Down Switching Power Supply Module dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Model 3100169 Quantity 1 Color Green Material Glass fiber Features Adjustable input voltage: 4.5~30V adjustable output voltage: 1.25~26V (require input voltage high than output voltage) Max. output: 20W (2A) Packing List 1 x Module
282.46 RUR
Mini DC 2.5~5.5V to USB Socket DC 5V Step-up Boost Converter dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Mini DC 2.5~5.5V to USB Socket DC 5V Step-up Boost Converter Power Supply Module
149.74 RUR
DC-DC Step Down Adjustable Constant Voltage Current Power Supply Module dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
DC-DC 10A Step Down Adjustable Constant Voltage Current Power Supply Module Module parameters: Scope: High-power LED constant current driver, rechargeable lithium batteries (including ferroelectric) 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charging, solar panels, wind generators Input voltage: 7-40V Output voltage: continuously adjustable (1.25-35V) (applied to the input voltage is higher than the output voltage applications can boost) Output Current: 8A, 10A maximum time within the (power tube temperature exceeds 65 degrees, please add cooling fan, 24V 12V 5A turn within generally be used at room temperature without a fan) Constant Range: 0.3-10A (adjustable) module over 65 degrees, please add fan. Turn lights Current: current value * (0.1) turn the lamp current and constant value linkage, such as constant value of 3A, turn the lamp current is set to a constant current of 0.1 times (0.1 x 3A = 0.3A) when the constant 2A, when adjusted to the current value, then turn the lamp current constant current of 0.1 times (0.1 x 2A = 0.2A). This version is a fixed 0.1 times (actually turn the lamp current value is probably not very accurate) is full of instructions for charging. Minimum pressure: 1V Conversion efficiency: up to about 95% (output voltage, the higher the efficiency) Operating frequency: 300KHZ Output Ripple: about the ripple 50mV (without noise) 20M bandwidth (for reference) Input 24V Output 12V 5A measured Operating temperature: Industrial grade (-40 to + 85 ) (please note the actual use of the power tube temperature, the temperature is too high, please enhance heat dissipation) No-load current: Typical 20mA (24V switch 12V) Load regulation: 1% (constant) Voltage Regulation: 1% Constant accuracy and temperature: the actual test, the module temperature changes from 25 degrees to 60 degrees, the change is less than 5% of the current value (current value 5A) Dynamic response speed: 5% 200uS Potentiometer adjustment direction: clockwise (increase) counterclockwise (decrease) Indicator: color indicator, charging indicator light red, fully charged light green (no load is green) Output short circuit protection: Yes, constant current (constant current setting values) Input reverse polarity protection: None, Output anti-anti-perfusion: no, for charging the battery needs additional two diodes. Connection: Terminals Package included: 1 x DC-DC Step Down Adjustable Power Supply Module
6.56 RUR
MP1584 5V Buck Converter 4.5-24V Adjustable Step-Down Regulator Module dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
MP1584 5V Buck Converter 4.5-24V Adjustable Step-Down Regulator Module w/ Switch for Arduino DIY Project
207.55 RUR
DC 3~34V to DC 4~35V Adjustable Boost Converter Charger Module dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Model N/A Quantity 1 Color Blue Material PCB Features Input voltage: 3V~34V; Output voltage: 4V~35V; Input current: 3A (max); Output current: 2.5A (max) Application For DIY project Packing List 1 x DC to DC boost converter module
317.45 RUR
DC 3.2~40V to DC 1.2~35V 3A Auto Step-Down LM2596S Converter Voltage Regulator - Black dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Model No Quantity 1 Color Black Material PCB + electronic components Features Auto Step-Down Converter Voltage Regulator Specification Adjustable input voltage: 3.2~40V adjustable output voltage: 1.25~35V (require input voltage 1.5V high than output voltage) Max. output current: 3A Application Auto Step-Down Converter Voltage Regulator Packing List 1 x Auto Step-Down Converter Voltage Regulator
208.67 RUR
Buck Constant voltage Constant Current Module - Blue (DC-DC / 5A) dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Brand N/A Model N/A Quantity 1 Color Blue Material Plastic +PCB Specification Module Character: Non-isolated step-down module (Buck); Input Voltage: 4.5~30V; Output Voltage: 0.8~30V continuously adjustable (default output 5V); 0.8~30V fixed output; Output Constant Current Range: 0.1~5A (default output current 3A); Output LED jumping range: 0.1~5A (default LED-jumping current 0.3A); Working Temperature: -40'C~+85'C; Working Frequency: 300KHz; PWM Controllable Frequency range: 100~300Hz Features Buck constant voltage constant current module Application Various electronic products or DIY projects Other Contact resistance: 20m ohm max.; Insulation resistance: >= 100m; Dielectric strength: AC 1000V; Electrical life: 10000 times cycle English Manual/Spec Have Packing List 1 x Buck constant voltage constant current module
356.89 RUR
M1201 DC 3~40V to 1.25~35V Adjustable Step-Down Converter Voltage Regulator - Blue dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Model M1201 Quantity 1 Color Blue Material PCB Specification Adjustable input voltage: 3~40V adjustable output voltage: 1.25~35V (require input voltage 1.5V high than output voltage) Max. output: 3A; Uses 3296 adjustable resistor Features Adjustable Step-Down Converter Voltage Regulator Application Adjustable Step-Down Converter Voltage Regulator Packing List 1 x Adjustable Step-Down Converter Voltage Regulator
173.04 RUR
Jtron DC-DC 4~32V to 0.8~32V Automatic Buck-Boost Converter Module - Red dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Brand Jtron Model 03100418 Quantity 1 Color Red Material Glass fiber Specification The modular nature: Non isolated synchronous rectifier automatic lifting pressure module; Input voltage: 4~32V; Input current: 8A (maximum) peak 10A (long time natural cooling work within 6A); The quiescent current: 5mA (working voltage not while there will be error); Output voltage: 0.8~32V adjustable; Output current: 8A (MAX) peak 10A (long time natural radiation in 6A); Working temperature: -40~+85 degrees; Operating frequency: 200KHz; The highest conversion efficiency: 98% (efficiency associated with the input the output voltage current pressure difference); Overcurrent protection: Yes; Short circuit protection: Yes (10A input fuse); Over temperature protection: Yes (over temperature automatically reduce the output voltage); Input reverse connection protection: No (if necessary please enter the string into the diode); Installation: 4 3mm screws (not included); Connection: Free terminal output welding connection (IN is input OUT is output) Features Automatic Buck-Boost Converter Module Application Vehicle Regulator Module English Manual/Spec NO Packing List 1 x Module
1538.91 RUR
3.5~28V to 1.25~26V DC-DC Step-Up Step-Down LM2596S Solar Power Supply Converter Module - Red dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Color: Red - Material: CCL - Input voltage: 3.5~28V - Output voltage: 1.25~26V - Input current: Max. 3A - Output current: Max. 3A - Rated current: 1A - Application: Step-Up Step-Down Solar Power Supply Converter
470.13 RUR
Automatic Buck-Boost Module - Red (8A) dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Brand N/A Model N/A Quantity 1 Color Red Material Plastic +PCB Specification Module name: 8A automatic buck-boost constant voltage constant current; Module Properties: Non-isolated synchronous rectifier automatic buck-boost module; Input voltage: 4~32V; Input current: 8A (Maximum) Peak 10A (within 6A in long time natural radiating heat operating); Quiescent operating current: 5mA (there will be errors when the operating voltage is not the same); Output voltage: 0.8~32V continuously adjustable (default output 12V); Output current: 8A (Maximum) Peak 10A (within 6A in long time natural radiating heat); Output current range: 0.2~8A; Operating frequency: 200KHz; Conversion efficiency: up to 98% (the efficiency is related to input and output voltage current voltage difference); Over-current protection: Yes; Short-circuit protection: Yes (input 10A fuse) double short-circuit protection makes the use be safer. Over-temperature protection: Yes (automatically reduce the output voltage when over-temperature); Input reverse polarity protection: No (if necessary please enter the diode into the input); Output anti-irrigation: No please plus anti reverse diode when it is used for charging or it may damages the module. Mode of connection: solder-less terminals output (IN is input OUT is output) Features Automatic Buck-Boost Module Application Electronic products or DIY projects English Manual/Spec No Packing List 1 x Automatic Buck-Boost Module
1351.87 RUR
LM2596 DC-DC 1.25~27V Step Down Adjustable Power Supply Module dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Model 3100052 Quantity 1 Color Yellow + Blue + Silver + Black Material PCB + Electronic components Features Step down adjustable power supply module Other Type: Step-Down (Buck); Switch frequency: 150KHz; Input voltage: 3-35V; Output Voltage: 1.25-27V (adjustable); Output current: maximum 3A; Rated current:2A Packing List 1 x Step down adjustable power supply module
287.55 RUR
HZDZ 5A DC-DC Adjustable Step-down Module w/ Voltmeter - Blue dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Input voltage range: 4~38V DC(Note:input voltage not exceeding 38V); Output voltage range:1.25-36V DC adjustable; Output current: 0~5A; Output power: 75W; Voltmeter range: 4 to 40V error ±0.1V; Operating frequency: 180KHz; High efficiency up to 96%; Built in thermal shutdown function; Built in current limit function;Built in output short protection function; Input reverse polarity protection: None (if required high current diode in series with the input).
325.09 RUR
ZnDiy-BRY DC-DC 30W Adjustable Buck-Boost Converter Module - Green dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
This module is a step-up and step-down converter and the performance is better than LM2596 and LM2577. -This module doesn't have reverse protection if you connect reversely it will be burned. Please pay more attention. -When the output is in shot the output will be automatically stopped. Pull and plug the enable interface cap can make module become normal. - Output voltage will beyond preset voltage for short when module is unload start or load off thus the module is not suitable for the device which is sensitive to voltage.
444.69 RUR
MP1584 5V Buck Converter 7-30V to 5V Step-down Regulator Module dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
MP1584 5V Buck Converter 7-30V to 5V Step-down Regulator Module w/ Switch for Arduino DIY Project
207.55 RUR
DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
NEW DC 4.8v-6v to 400kV Boost Step-up Power Module High-voltage Generator is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator Feature: The high-voltage module uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit(just plug in the switch, the battery can be) discharge intensity violent. Specification: Input voltage: DC 3.6V - 6V Output voltage: DC 400KV - 600KV(Please note that when security) High type: pulse current High voltage bipolar discharge distance: 10mm - 20mm Output voltage lines length: about 100mm Input power cable length: about 10mm (red is positive) Dimensions : 24 x 63mm Power: 3.7V Li-ion battery can be used single or two series, such as 18650, idle cell phone batteries ( to remove the protection board the proposed capacity of 2000mAh or more ) or NiCd / NiMH battery pack, 4V or 6V lead acid batteries. This module is a small production with high-pressure science inverter transformer / booster finished module, the input terminal DC 3V - 7.2V can get 20KV DC high voltage (about 1-2 cm arc) at the output can be used as high school science experiments electronic equipment, negative ion generator, high voltage source to use when making small science. Note: Avoid high-pressure high-voltage module load electricity use. Must adjust the high voltage side suitable distance (before electricity, battery voltage and capacity is proportional to the distance from high-voltage arcing used when testing the arc distance from short to long experiment, prohibited from beyond the arc when powered up, the energy can not be released due to high pressure, easily damage the module) Due to power, the internal heat is not easy, every power-on time should be controlled within a minute. Determine whether the battery capacity can be driven approach is the maximum power output of the battery when the voltage measurement arcing. If so you can 6V maximum power output. Two sections of small capacity lithium series of 7.2V, measured arc voltage has dropped to about 4V state, the capacity of the smaller voltage pulled lower. It is recommended to use more than one lithium battery 2000mA 4000mA best conditions with more battery. Application: Commonly used in 105 high-voltage generator, high voltage ignition, teaching experiments Package included: 1 x 3V - 6V to 400KV high voltage generator
3.27 RUR