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![]() B08N62ZTYF Availability: Currently unavailable Score: 1000.000 Category: Electronics Rating: 4.6 Votes: 28 Find similar productsUCTRONICS RD6006 DC Variable Bench Power Supply Module, 6A 360W Constant Voltage Current Stabilized Regulator, Adjustable Step Down Converter with Intelligent Temperature-Controlled Fan. . | ![]() B00Q1RQ74O Availability: Currently unavailable Score: 8.333 Category: Electronics Rating: 5 Votes: 3 Find similar productsUNIROI DC Power Supply Variable, 0-30V/0-10A DC Bench Power Supply with 3-Digit LED Display, Alligator Clip Leads, Input Power Cord UC3010. UNIROI 30V/10A DC Power Supply Variable is small-sized and lightweight, features high accuracy, reliability. It is a great tool for scientific research, product development, etc. Features: Constant-Current & Constant-Voltage Operation Mode: The two operation modes will switch over automatically as the load changes. Multiple Safety Protections: Features current-limiting protection, thermal protection, voltage overload protection, short-circuit protection. Intelligent Temperature Control: Cooling fan with built-in thermal sensor can automatically cool the power supply. Specification of DC power supply: Input voltage: AC220V/110V 10%; 50Hz/60Hz Output voltage: DC 0-30V continuously adjustable Output DC Current: 0V - 10A continuously adjustable 3-digit display resolution: voltage: 0. 1V , current 0. 01A Ripple voltage: the total ripple voltage Vpp ≤ 1%; overall efficiency: ≥ 89%. Working temperature: (-10~45)°C Storage temperature: (-20 ~ 60) °C Relative humidity: 90% (40 2°C) Dimension: 3. 19 x 6. 49 x 8. 66 inch Unit Weight: 3 lb Package list: 1 x DC Power Supply (0- 30V/0-10A) 1 x Input Power Cord 1 x Alligator Clip Leads with Banana Plug 1 x Alligator Clip Leads with spade lugs 1 x User Manual. |
![]() B00MMN59KY Price: $39.98 Score: 7.299 Category: Electronics Rating: 4 Votes: 54 Find similar productsTekpower TP1503C, 15V/3A Linear DC Power Supply, Analog Display with Alligator Banana Connector. The Tekpower Model TP1503C DC Power Supply is high quality, transformer type linear general-purpose DC Power source. It can be set at constant voltage output or constant Current output. It is a perfect power supply for the labs and science experiment. The analog indicator is a better way to see the instant change of the voltage or current. The movement of the needle gives a direct and clear sense of the change of the voltage and current. Important Note: The linear power transformer gives much better stability of the output on Voltage and current than the switching power and low noise on the ripple. You can reply on it for its stable output over a long period of time, slow warm on the system and it has an over heat protection. The power supply provides 0-15 volts dc output. The current output of Model TP1503C is 0-3 amps with excellent current stability and meter resolution. Specifications: Input Voltage: 110V /60Hz AC ; Output: Voltage 0-15V DC, Current 0-3A DC with analog display reading Power effect: CV<0.01%+1mV, CC<0.2% + 1mA; Overload effect: CV<0.01% +3mV, CC<0.2% +3mA; Waves and noises: CV<0.5mV r.m.s, CC 3mA, r.m.s; Ripple & Noise: <1mV rms(I>3A), CV<0.5mV rms(I < 3A); Environmental: 0 - 102 °F (0 -40 °C), relative humidity: <90%. The system includes: *TP1503C Power Supply *A pair of connecter cable *A user's manual. | ![]() B076TTBKFG Availability: Currently unavailable Score: 6.993 Category: Electronics Rating: 4 Votes: 77 Find similar productsBoost Voltage Converter, DROK 1500W Voltage Regulator DC 10-60V Step Up to 12-90V 20A Input Power Supply Module Volt Transformer Circuit Board. DROK 1500W Boost Voltage Converter Parameters: Module type: non-isolated step-up module (BOOST) Input voltage range: DC 10V~60V Input current: 10~30V input voltage, maximum current 30A; 31~60V input voltage, maximum current 25A Static operating current: 15 mA (when 12V step up to 20V, the higher the output voltage, the current will increase) Output voltage: 12~90V continuously adjustable (default 19V) Output current: 20A MAX, more than 15A please enhance heat dissipation Constant current range: 0.8~20A (±0.3A) Temperature: -40~ + 85℃(if the ambient temperature is too high, please enhance heat dissipation) Operating frequency: 150 KHz Conversion efficiency: 92% ~ 97% Protection: input over-current protection, battery low voltage protection, input reverse polarity protection, input short circuit protection Installation: 4 x 3 mm screw holes Module size(L*W*H): 130 x 52 x 85 mm Applications: 1. DIY a power supply, input 12V and output can be 12-90V adjustable. 2. Charge for your electromobile. 3. As the car power supply, charge for your laptop, PDA or a variety of digital products. 4. DIY a notebook mobile power supply: with 12V big-capacity lithium battery pack, get your notebook on anywhere. 5. Solar panel regulator. Note: This item is not designed with display. If need to check output current various, please use a multimeter. Package Including: 1 x Power Converter Module. |
![]() B081R9W5QB Availability: Currently unavailable Score: 6.897 Category: Electronics Rating: 3.7 Votes: 5 Find similar productsWMYCONGCONG DC Power Supply Voltage Regulator Buck Converter Adjustable Step Down Voltage Regulator 6-40V to 1.2-36V 20A 300W. . | ![]() B00UH5PIR8 Availability: Currently unavailable Score: 6.803 Category: Electronics Rating: 4 Votes: 1 Find similar productsMagiDeal AC/DC 3-40V LM317 Adjustable Voltage Regulator Step-down Power Supply Module. . |
![]() B000SSEB4K Availability: Currently unavailable Score: 6.711 Category: Electronics Rating: 3 Votes: 2 Find similar productsHeTest PS-28 2 Amp Single Output Variable Power Supply (Support 6 Switchable Voltages). The PS-28 power supply is a must have item for technicians & hobbyists. This compact size regulated power supply is ideal for all devices drawing up to 2A. It is fully regulated to assure a constant, accurate DC delivered to variety of electronics and electrical appliances. The rotaty selector for choice of 6 voltages, with any current no more than 2A. The 6 switchable voltages are 3V, 4.5V, 6V, 7.5V, 9V & 12V. Fuse protected. Smart grey plastic enclosure with on/off switch & red & black output jacks. Specifications: * Output voltage: 3V,4.5V,6V,7.5V,9V,12V * Output current: MAX. 2A * Input voltage: 90~253V AC, 47~63Hz * Ripple and noise: CV<10mVrms * Protection: reverse polarity protection, short-circuit protection * Output type: six sets output * Dimensions: 6.5D x 2.25H x 4.0W * Weight : 1 lb. | ![]() B071CWMRYD Price: $10.58 Score: 6.711 Category: Electronics Rating: 4.3 Votes: 113 Find similar productsDZS Elec 12A DC-DC Step Down Buck Converter Low Ripple with Heat Sink 4.5V-30V to 0.8V-30V Vehicular Voltage Regulator. Feature: Module Name: 12A DC Step Down Buck Converter Module Type: Non-isolated step-down module Module Size: 60*51*22mm Input Voltage: 4.5V-30V Output Voltage: 0.8V-30V ( continuously adjustable ) Output Current: 0A-12A 100W ( Can be up to 200W if enhance heat dissipation ) Work Temperature: -40 degree to + 80 degree Switching Frequency: 300KHz Transfer Efficiency: 95% (MAX) Short-circuit Protection: Yes (Limited current 14A) Over-temperature Protection: Yes (Automatically shut off the output once over temperature) Reverse Voltage Protection: NO ( If need, please add large current tube.) Connection Mode: Terminals or solder terminals. V-IN for input, V-OUT for output The module has enhanced aluminum radiator and TVS tube, which make sure the work temperature be lower and safer. 50V/MLCC chip capacitor, combined with high frequency low resistance electrolytic condenser, make the output ripple lower. Suitable for DIY of storage battery, power transformers, adjustable voltage regulator, 24V power supply, LED lights power supplies, industrial equipment step-down etc. and other work requirements. 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V and so on. Transfer Efficiency test data: Input 12V, Output 5V/10A, Efficiency 81% Input 12V, Output 5V/6A, Efficiency 86% Input 24V, Output 12V/8A, Efficiency 91% Input 24V, Output 19V/6A, Efficiency 94% Package Include: 1pcs 12A DC Step Down Buck Converter. |
![]() B07G446KHJ Price: $5.99 Score: 6.667 Category: Electronics Rating: 3.6 Votes: 12 Find similar productsNOYITO DC to DC 5A Adjustable Buck Regulator Power Supply Module CC CV DC 5V - 32V Buck to 0.8V - 30V Output ADJ Constant Voltage Constant Current Step-Down Power Supply Module LED Driver Board. Features: The module uses high-quality chips, high efficiency (up to 95%), low heat generation, maximum 5A current, and TI's op amp control output current, making the overall output very stable. This module uses a low-ESR filter capacitor to reduce ripple voltage to 50mV! Module nature: non-isolated buck module Rectification mode: asynchronous rectification Wiring port: Input mode: IN+ input positive, IN- input negative Output mode: OUT+ output positive, OUT-output negative Input voltage: DC 5V-32V Output voltage: DC 0.8V-30V Output current: Adjustable , Max 5A Conversion efficiency: 95% (maximum) Switching frequency: 300KHz Output ripple: 50mV (maximum) 20M bandwidth Load adjustment rate: +/-0.5% Voltage regulation rate: +/- 2.5% Operating temperature: -40°C to +85°C Size: 51*26.3*14 (length * width * height) (mm) Package Included: 1Pcs NOYITO DC-DC 5A Adjustable Buck Regulator Power Supply Module. | ![]() B09MYC6JHP Availability: Currently unavailable Score: 6.623 Category: Electronics Rating: 2.6 Votes: 3 Find similar productsStep Down 300W 20A (max) Module Buck Converter CC CV DC Power Supply Module 6V-40V to 1.2V-35V Voltage Regulator Reducer. . |









