Best Supply Voltage

KETOTEK Digital AC Voltmeter Panel Mounting Meter AC80-300V Frequency Counter 45.0-65.0 HZ LED Display Voltage Volt Frequency Meter Tester Gauge

  • 【2 in 1 Multimeter】Voltage and frequency can be displayed with different color on the LED screen, red for voltage, green for frequency. It is clear and convenient to read..
  • 【Wide measuring range】Voltage: AC 80~300V, Hertz: 45-65Hz, Accuracy: 1% ± 2 digits, with high working efficiency of 2 times/s measuring speed..
  • 【No extra individual power supply】It can directly connect two wires to the tested voltage to measure voltage and frequency without power supply..
  • 【Ultra small size】2.68×1.65×1.5inch / 68x42x38mm. This Voltage Frequency Meter can be installed on anywhere flexibly..
  • 【More information】Operating temperature: 10°F~122°F/-10℃ ~ 50℃. Note: The AC current meter only suits for pure AC 50-60HZ power supply and can NOT be used for square wave, inverter output and sine wave circuit measurement of modified sine wave, otherwise the meter will be damaged..
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EC Buying AD620 High Accuracy Low Power Programmable Instrumentation Amplifier Module Voltage Amplifier Module Differential Amplifier Single-Ended/Differential Small Signal/Small Amplifiers Module

  • ♥Introduction: The AD620 is a low-cost, high-accuracy instrumentation amplifier that requires only one external resistor to set the gain over a gain range of 1 to 10,000. Ideal for portable (or remote) applications. With high accuracy, low offset voltage, and low offset drift, the AD620 is ideal for precision data acquisition systems such as electronic scales and sensor interfaces. Also features low noise, low input bias current, and low power consumption. The module has a fixed voltage output..
  • ♥Basic Features: ✭Module Name AD620 Instrument Programmable Amplifier ✭Module size:50mm * 50mm ✭Module power supply: 5V-24V ✭Module input signal type: single-ended signal or differential signal ✭Module signal input and output range: the input signal range is within 100 microvolts of the power supply, and the output signal range is within the power supply ✭Module bandwidth: AD620: 120KHz (G=100), AD623: 800KHz (G=1), AD620/623 is lower than 50KHz at high gain, and higher than 1MHz at low gain.
  • ♥ Other Features: ✭Module gain: When there is no solder slip, the AD620 will zoom by 10 times by default, and the AD623 will zoom by 20 times by default. During welding slip, AD620: G=1+50K/Rg, AD623: G=1+100K/Rg ✭Maximum magnification of the module: ....
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Programmable DC Power Supply (0-30 V 0-10 A) HM310T High Precision 4-Digit Voltage Current Power Time Display Variable Switching Digital Power Supply with PC Software and USB Interface

  • ...programmable DC power supply has a standard USB interface on the back and supports the Modbus programming instruction set. Hardware list With programmable sequence output. Six groups of quick parameter storage features..
  • [High accuracy]: The HANMATEK variable DC regulated power supply can display the output current, voltage, and power in 4 digits. At the same time, the time can be displayed and the decimal point is automatically rounded up. Output voltage: 0-30V, output current: 10A. Voltage resolution: 10mv.
  • [Reliability and Safety]: This variable DC regulated power supply has five powerful functions: overvoltage protection (OUP), overcurrent protection (OCP), overpower protection (OPP), overheat protection (OTP), and short-circuit protection. It has a protective function. With the automatic temperature control cooling fan, the cooling fan turns on automatically when the operating temperature exceeds 45 ° C..
  • [Multi-function]: Front 5V 1.5A dual USB charging interface that can be charged and repaired. The one-key output on / off switch allows you to preset the voltage and current values ​​when the output is off, which is convenient for operation. One key for the voltage stabilization and current stabilization switch to au....
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ON Semiconductor LM339DR2G Amplifier; Comparator, Quad Single Supply 14-Pin SOIC (Nonreturnable) (10 pieces)

  • Low Supply-Current Drain Independent of Supply Voltage: 0.4 mA (Typical) Per Comparator.
  • Low Input Offset Current: 3 nA (Typical).
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Juried Engineering TC4011BP Quad 2 Input NAND Gate Breadboard-Friendly (Pack of 5)

  • Product Category: Gates (AND / NAND / OR / NOR) , Logic Family: LS , Logic Type: Bipolar.
  • High Level Output Current: - 0.4 mA , Low Level Output Current: 8 mA, Propagation Delay Time: 15 ns @ 5 V.
  • Supply Voltage (Max): 5.25 V , Supply Voltage (Min): 4.75 V.
  • Maximum Operating Temperature: + 70 C , Minimum Operating Temperature: 0 C , Operating Supply Voltage: 5 V.
  • Package / Case: PDIP-14 , RoHS: Yes , Number of Circuits: Quad, Number of Output Lines: 1 , Number of Lines (Input / Output): 2-IN / 1.
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Hynix 4GB PC3-10600 DDR3 1333MHz non-ECC Unbuffered CL9 240-Pin DIMM HMT351U6CFR8C-H9

  • Supply Voltage-Max (Vsup) 1.58 V, Supply Voltage-Min (Vsup) 1.42 V, Supply Voltage-Nom (Vsup) 1.5 V.
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NOYAFA-NF-488 PoE Tester Inline Tester For Power Over Ethernet, Network Cable Continuity Checking, DC Power & Switch Loop-back Test PoE Detector by - Black

  • .Test the information of the standard PoE device, such as af t standard, power supply voltage, power supply polarity and mode..
  • · Identify the supply voltage, power supply polarity and mode of non-standard PoE devices..
  • · Check the short circuit, crossover and open circuit status in the network cable..
  • · Test the current, voltage and power consumed by DC appliances..
  • . The loop-back test function of the switch..
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Tattoo Power Supply - Aurora Power Supply Colorful Voltage Fits All Tattoo Machine (Black)

  • PROFESSIONAL TATTOO POWER SUPPLY - Compatible with all coil and rotary tattoo machines, User-friendly rotary control push knob to turn on/off, switch modes, and change voltage, Two foot pedal modes - maintained or momentary. Fashion and stylish, creates tattoo fashion style..
  • ANTI SLIP BASE - The tattoo power supply bottom has anti-skid device and built-in magnet for easy mounting, easy to fix on the desk, suits most kinds of occasion use. CNC-machined anodized aluminum housing and silicone grips allow for use on a variety surfaces..
  • KNOB DESIGN - Simple Rotary control to turn on/off output and change voltage. 1/4" mono jack inputs for standard clip cord and foot pedal (foot pedal not required to run the machine). Tattoo power supply provides a strong and stable current to operate the tattoo machine..
  • COLORFUL LIGHT DESIGN - It supports fine tuning and large adjustment of voltage. Different light colors represent different voltage values. Touch screen tattoo power, one-button start. The voltage can be easily operated by gently touching the screen..
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AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital Small Power Amplifier Board Video Audio Accessories

  • Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz.
  • Operating voltage range: DC 12-24V(maximum voltage is no more than 24V).
  • This is a pre-amplifier, bass frequency....
  • DC 12-24V power supply, wide operating voltage, power-saving design, more than 90% power efficiency. Maximum support 100W (Bass) bass channel output.
  • Speaker impedance: bass speaker impedance: 2-8 ohm.
  • You can use a good switching power supply adapter, laptop switching power supply, or rectified filter transformer power supply, you can also use....
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Songhe 150W DC-DC 10-32V to 12-35V Step Up Boost Converter Voltage Adjustable Module Laptop Voltage Charger Board Car Power Board 6A (5pcs)

  • Output power: natural cooling 100 w (MAX), strengthen heat 150 w (MAX) real power use time more actual situation, please Decide whether to add fans, please be sure to ensure heat sink temperature not to exceed 80 degrees..
  • DIY an output adjustable vehicle power supply, connect the 12V input, and output could be 14-35V(adjustable freely), However, the output voltage can not be less than the input voltage..
  • Car laptop power supply: connected to 12V power supply, output voltage regulation as your notebook need..
  • (1) continuous adjustable output voltage (12-35 v).
  • (2) fixed output (select) between 12-35 v, when buying, please tell the shopkeeper..
  • Input current: 16 a (MAX) (please strengthen heat, more than 10 a).
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