ReviewsConstant Voltage Constant

DC Power Supply Adjustable (30V 10A), Eventek Variable Switching Regulated Digital Power Supply with Alligator Leads US Power Cord (30V 10A)

【High-definition display】Variable power supply, backlit LED can display 3-digit readings in high-definition, and the values can be easily seen in low-light environments. You can easily adjust it in the range of 0-30V and 0-10A..
【Constant voltage and constant current mode automatic conversion】Constant voltage mode (C.V.) and constant current mode (C.C.) will automatically switch with the connection of the load, of course, you only need to rotate the fine adjustment and coarse adjustment knob to get the value you want , extremely easy, it will become a good hand for your work and life..
【Stable output and intelligent heat dissipation】 Low noise output, output ripple less than 200mv, sustainable and stable output. And built-in thermal sensor, intelligent temperature control, greatly improve output stability and service life!.
【Safe and Reliable】For your safety, all power supplies have been manufactured and tested in multiple processes, and have functions such as short circuit protection, thermal protection, and overload protection..
【Small and Diverse Applications】Worried about the bulky power supply? This DC power supply weighs less than a laptop at just 3.2 pounds, saving more space on your workbench. And you can use it in vario....

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MP3020D 0-30V 0-20A Digital LED Regulated Variable Lab DC Bench Power Supply Adjustable Forced Air Cooling with Power Line Pack Accessories Manual Fit Inverter Industry

Adjustable DC Power Supply:✅0-30 volts and 0-10 ampere output.
Decimal point automatic carry & LED 4 digits display of voltage function displays. Display accuracy: 0.01V and 0.001A. Clearer visible readout for the voltage and current value, extremely durable, and easily visible even in low-light usage..
Constant Voltage and Current:✅Automatic conversion between C.C and C.V modes, which can stably output voltage or current.
The independent adjustment knobs allow for a bit by bit adjustment of voltage and current data. The conversion between constant voltage and constant current is indicated by the LED display on the front panel..
Compact & 5V/2A USB Interface:✅This power supply features the latest flame-retardant material housing for lightweight and high performance while maximizing impact resistance for safety. 5V / 2A USB port provides power to charge your phone or the device you want to repair without worrying about running out of power..
Multiple Protection Functions:✅Intelligent temperature adjustment function with an integrated thermal sensor can effectively reduce the temperature during operation, effectively reduce noise. The power supply is durable and compact. Multiple Protections include boundary current protection, thermal protection,....

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Bradford Protein Assay w/BSA Protein Standard, 500 Assays, 10478- by Cepham Life Sciences

Linear Power Supply for Super quiet Output with low ripple and clean Voltage and Current.
High precision DC regulated power supply with 0-30 volts and 0-5 amp outputs.
Two operational modes: constant voltage and constant current.
Cooling fan automatic activation by built-in thermo-sensor,Back-lit LED Display with a 0.1V and 0.01A resolution,.

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DC Power Supply Variable(0-30 V 0-5 A), Eventek KPS305D Adjustable Switching Regulated Power Supply Digital, with Alligator Leads US Power Cord

【High-definition display】Variable power supply, backlit LED can display 3-digit readings in high-definition, and the values can be easily seen in low-light environments. You can easily adjust it in the range of 0-30V and 0-5A..
【Constant voltage and constant current mode automatic conversion】Constant voltage mode (C.V.) and constant current mode (C.C.) will automatically switch with the connection of the load, of course, you only need to rotate the fine adjustment and coarse adjustment knob to get the value you want , extremely easy, it will become a good hand for your work and life..
【Stable output and intelligent heat dissipation】Low noise output, output ripple less than 200mv, sustainable and stable output. And built-in thermal sensor, intelligent temperature control, greatly improve output stability and service life!.
【Safe and Reliable】For your safety, all power supplies have been manufactured and tested in multiple processes, and have functions such as short circuit protection, thermal protection, and overload protection..
【Small and Diverse Applications】Worried about the bulky power supply? This DC power supply weighs less than a laptop at just 3.2 pounds, saving more space on your workbench. And you can use it in various....

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1.5V AA Rechargeable Batteries,Hixon 3500mWh High-Capacity Rechargeable Lithium AA Batteries,8 Counts Double AA Battery 1600 Cycles,3A Max Output Current

...ins at least 70% of the initial capacity..
【Charge Faster】: It only takes 2 hours to fully charge Hixon double AA batteries, much faster than traditional Ni-MH rechargeable batteries which need 8 hours to be fully charged.Recommend charge with Hixon original Q022model AA/AAA rechargeable 4-slot charger( 5v/500mA constant output each slot),or the charger with 5/0.5A constant output.
【Constant 1.5V &Best performance】: Hixon 1.5V AA rechargeable batteries are far superior in voltage retention compared with traditional NiMH rechargeable battery. Constant 1.5V voltage from 100% to 0% electric capacity can provide best performance in heavy load discharge and the users feels a fresh battery all the time during use.
【 Wide application】: Hixon rechargeable AA batteries are designed to provide reliable and lasting performance for high power demand devices such as game consoles, security camera, insulin pumps, remote controls, portable audio players,flashlights and toys.The max discharge current is 3A,please ensure your device working device is less than 3A.
【What you will get】:8pcs Hixon AA battery rechargeable,2pcs 4-slot battery storage case,customer service of 60-day money back and warranty..

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(Taelectric) AC/DC Wall Battery Charger Power Adapter for LG BL-53YH G3 VS985 F400 D850

2 IN 1 USB Battery Charger. It can be used as not only a special charger, but also a charging plug for your device. Automatic constant current control prevents battery from overcharging. Smart LED indicator shows charging status: Pink/Purple shows that it is charging. Blue shows that it is charged fully. When the battery is fully charged,automatically stop charging..
Safety cut out circuit,Built-in protection circuit prevents overcharging. Constant current,constant voltage charging,automatic identification. Also convenient to interchange your spare batteries Use the data line which corresponds to mobile phone can be charged directly to the phone. Intelligent Chip: The smart chip protects from short circuit and overload by regulating voltage an ensuring a high effeciency charge. ..
Input: AC 100-240V 50/60Hz 150mA Output: DC 4.35V 600mA +/-50mA,USB Port Output: DC5.2V, 1000mA(USB) Connecter: US Plug Short circuit and overload protection Color: Black.

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Tenavolts Rechargeable Batteries (AA Lithium-2 Pack w/USB Charger)

High Power Capacity:Includes TENAVOLTS AA High-Capacity Rechargeable Batteries (4 Batteries Only) pre-charged, up to 2775 mWh. 100% Quality Guarantee and Satisfied Customer Service.
1.8 Hours to Fully Charged: Get a full charge in 1.8 hours. Much faster than traditional Ni-MH rechargeable batteries which need 3 hours to fully charged.
Constant voltage and Best Performance: Tenavolts rechargeable lithium batteries are far superior in voltage retention. Designed with innovative technology, Tenavolts outputs 1.5 voltage from 100% to 0% electric capacity, providing constant voltage and best performance in heavy load discharge.
Wide Usage:4 AA high-capacity rechargeable batteries are great for use in your household devices, such as insulin pump, toys, remote controls, and portable audio players.
Long-lasting batteries, Less Waste:Tenavolts can be recharged in 1,000 cycles. Since discarded batteries are terrible for the environment, from environment perspective, rechargeable batteries are more economical and better than regular batteries for the environment.

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Power Queen 14.6V 20A LiFePO4 Battery Charger, 2-Stage Automatic Smart Battery Charger and Maintenance, LiFePO4 Lithium Batteries Charger, Suitable for 12V (12.8V) Lipo Lithium Iron Phosphate Battery

【SPECIFICALLY DESIGNED FOR LIFEPO4 BATTERY】Power Queen 14.6V 20A LiFePO4 lithium batteries smart charger is uniquely designed for 12.8V LiFePO4 batteries, implementing the special 2-stage constant current/constant voltage (CC/CV) charge algorithm with smart LED indicators. This charger has a specific Pre-Charge function, which is designed to activate all types of BMS by allowing current into lithium batteries reading from down to 0V..
【HIGH-EFFICIENCY CHARGING】With a constant current of 20A and a constant voltage around 14.6V, it’s Ideal for LiFePO4 batteries 20 amp hours and above. Only needs 5 hours of fast charging time to fully charge a 12V 100Ah LiFePO4 battery compared with 3 amps multi-charger which needs 33 hours to fully charge a 100Ah battery..
【MULTIPLE PROTECTION】Power Queen 14.6V 20A LiFePO4 lithium batteries charger has multiple protection, such as over-temperature protection, output short-circuit protection, reverse polarity connection protection, and output over-voltage protection to prevent damage from faulty operation..
【EASY OPERATION & VISIBLE INDICATOR】Connected + and – alligator clips of the charger to the battery as + to +, - to -. Then plug in the input cable to the charger and connect it to the input power. I....

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UNI-T DC Power Supply UTP1306, TRMS Digital Multimeter UT139C

Product 1: True RMS Digital Multimeter UT139C. 6,000 counts. Measures AC DC voltage (600V max), AC DC current (10A max), resistance, capacitance, frequency, temperature, diode test, bandwidth, etc. Ideal for electricians. Diagnose automotive, industrial and household electrical issue in a breeze..
Product 1: Auto/manual ranges switchable. Relative mode. MAX/MIN. Data hold. LCD backlight. Auto power off. Troubleshoot home appliances, light fixtures, sockets and electrical panels. Besides, great for checking automotive battery voltage, alternator output, etc..
Product 1: Quiet & Easy to use. Single output. 4 digits EBTN LCD display. 3 groups of one-key recall of stored data. Independent output switch. A low-noise power supply that is easily viewable from any angle..
Product 1: Accurate. Output regulate resolution: 10mV (constant voltage) / 1mA (constant current). Adjustable voltage (0-32V). Output current 0-6.0A. Input voltage: 110V AC/220V AC, 50Hz~60Hz..
UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.

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USonline911 Power Supply AV Cable for Sony Playstation 2 Slim PS2 Slim Charger TV Cable Adapter

This is a charger specially designed for PS2 70000. Input voltage: AC 110V-240V, Charger: DC 5V 5.6A, Frequency: 50/60 Hz..
Constant current and constant voltage charging, not afraid of short circuit, full function protection..
Small size, fully sealed and easy to carry and use..
Made of high quality environmentally friendly materials for long life..

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DC Buck Boost Converter, Drok 5V-30V Step Up Down to 0.6-30V Digital Control Power Supply, 6V 12V 24V Voltage Regulator, LCD Digital Display Buck Boost Module Voltage Transformer for Golf Cart

Output Power: 35W, Can Reach 50W If Add a Cooling Fan..
Display --- Digital LCD Display, Clear & Convenient to Watch..
Protection --- Over Voltage Protection(OVP).
Note --- When Input Voltage is Lower than 4.7V, it will trigger Low Voltage Protection. Recommend to use at Input > 7V. If Input Voltage < 7V, OutPut Power will be reduced..

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