10 Best
Bench Power Supplies
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Product Highlights- 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.
- 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, voltage overload protection, short circuit protection, overpo...
- 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.
- 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.
- Switching power supply design:✅eventek bench power supply are fcc certified, adopts switching power supply design, higher conversion efficiency than linear power supplies and and smaller and lighter, the weight is only 20%-30% of the linear power supply. we provide 24 months after-sales service and warranty. if you have any questions about our products, please feel free...
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Product Highlights
- 【output enable/disable button】in the process of using the bench power supply, output button can prevent us from forgetting to turn off the output and causing damage to the load. just press this button to turn on or turn off the output of the power supply. this makes it more convenient for you to use the power supply.
- 【precise 4-digit led display】the variable power supply with a high-definition 4-digit display, which can display three values of voltage, current and power at the same time. the data is accurate to 0.01v and 0.001a. the bright white digital display helps you to operate as usual in the dark, and you can adjust the brightness of the screen as needed.
- 【high-precision encoder knob】different from general knobs, this dc power supply has a precise encoder knob. you can press the knob to switch each digit, and then turn the knob to customize each digit in the range of 0-9. set the voltage or current you want more accurately.
- 【overcurrent protection】when the ocp function is turned on, if the load equipment is short-circuited during operation, the adjustable power supply will automatically stop output and send a buzzer to alert the user. protect the adjustable power supply and load from damage.
- 【compact and lightweight】the measures of the variable dc power supply is only 7.51*3.56*5.81inch and the weight is only 2.47 pounds, which saves more space on your workbench and is convenient for you to carry when you need it. nankadf dc power supply is the best choice for beginners or professional electricians.
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Product Highlights
- 【high-quality materials】using pure copper terminals, with good conductivity. high-quality cables are used internally to ensure the safe operation of the machine. using high-quality hardware makes our products more precise.
- 【high-precision constant voltage current working mode】 the required voltage and current can be easily adjusted through the coding knob, and the voltage/current adjustment mode can be switched through the v / i key. click the code switch to carry it while preventing accidental touch.
- 【multi-protection functions】equipped with grounding wire, overheat protection, overvoltage protection, overcurrent protection and short circuit protection to ensure safety; after testing, it can maintain full load operation for more than 24 hours. the built-in smart cooling fan can reduce noise and effectively extend product life.
- 【accurate, high precision】 the resolution of the dc power supply is 10mv, 1ma, and the 4-digit digital display can make the voltage and current in the test more accurate. the voltage output is 0-32v, and the current output is 0-6a. it can be easily adjusted through a code switch, which can provide engineers with more accurate readings. the backlit display can also displ...
- 【5 groups of storage/memory and recall function】5 groups of commonly used current and voltage data can be stored at will, and can be recalled at any time. adjust to the voltage and current data to be stored, and then long press the corresponding storage key to store the data.
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Product Highlights
- Compact body, transformer based with intelligent cooling system & overheating protection
- Superior build quality with overload protection & short circuit protection
- 0-18v 0-2a variable power supply with coarse and fine controls and output on/off switch with live voltage control
- Multicolour display with 2 led meters, 4 digits each
- With the output on / off live control switch, users can turn pause the output without turning off the mains and vary the voltage during pause
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Product Highlights
- Output voltage: 0 ~ 30v output current: 0 ~ 5a
- Supply power: ac 220-240v, 50hz/60hz. working temperature: -10°c ~ 40 °c relative humidity: ‹ 90% storage conditions: -10°c ~ 40 °c relative humidity: ‹ 80% stable voltage the output voltage is between 0 and nominal value continuously adjustable voltage stability: ≤0.01% +2mv load stability: ≤ 0.01% +2mv recovery time: ≤100µs ripple noise: ≤1 mvrms(rms) temperature coef...
- Digital display: 4 led digital display condition: 100% brand new model:sps305
- Constant current mode (cc) when the current value exceeds the limit value of the output current, the equipment will work in the cc mode. the cc indicator light on the front panel is on, the output current value is controlled to the set value. since the limited output power cannot be overloaded, the output voltage can be lower than the set value. when the output current ...
- Production line testing. mobile phone, computer, electrical maintenance.
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Product Highlights
- 0-30v, 0-3a d.c, cv/cc, with two 4 digits l.e.d. meters, usb o/p
- Load regulation : cv : ≤ 0.05% + 3 mv ; cc : ≤ 0.5% + 10 ma
- New generation smps based superior quality dc regulated power supply
- F & c control, slim & light weight design.
- Line regulation : cv : ≤ 0.1% + 3 mv ; cc : ≤ 0.2% + 3 ma
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Product Highlights
- 2 group of 4-digit digital display for voltage & current
- Output display resolution: voltage 0.01v, current 0.001a.
- Program-controlled encoder adjusts voltage and current with high precision & stability.
- Usb fast charging interface with output power of 18w, supports multiple fast charging protocols
- This variable psu is compact in size, light weight and high power density with high stability.
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Product Highlights
- 2 group of 4 digit digital display for voltage & current
- Output display resolution: voltage 0.01v, current 0.001a.
- Program-controlled encoder adjusts voltage and current with high precision & stability.
- Usb fast charging interface with output power of 18w, supports multiple fast charging protocols.
- This variable psu is compact in size, light weight and high power density with high stability.
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Product Highlights
- Transformer based with intelligent cooling system & overheating protection
- Superior build quality with overload protection & short circuit protection
- 1 year warranty against manufacturing defects. for service / after sales support please feel free to contact v a r tech. our service team will provide all the necessary assistance immediately.
- 0-30v 0-5a variable power supply linear with coarse and fine controls and output on/off switch with voltage live control
- Multicolour display with 2 led meters, 4 digits each
- Output on / off switch with live voltage control users can pause the output and vary the voltage without turning off the mains
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Product Highlights
- Sps-c3206 32v/6a dc bench top power supply is a professional power supply regulation device that has a high resolution of 0.01v and 0.01a. you can easily tune it within 0~32v and 0~6a. the backlit 4-digits led display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions.
- Just "set" voltage and current instead of "adjust". you can press the voltage and current encoder knob to select the digit you want to adjust, then rotate the knob to set the value from 0~9. each digit can be set easily by the accurate encoder knob. the encoder switch replaces the potentiometer switch, making your work easier, more accurate and efficient.
- Dc power supply variable 32v/6a with output switch, adjustable regulated switching bench power supply with 4-digits led power displaying, 5v/2a usb interface, accurate encoder adjustment knob
- High precision 4-digits and power display
- This dc power supply is less than 3 lbs and measures only 9.5 x 3.4 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home diy and other requirements. 5v/2a usb interface could charge your cellphone and provide power for the device which you want to repair, no worry about running...
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