Reviews Dc Adjustment Range

EVTSCAN Latest DPA51CM44 3-Phase Monitoring Relay, Current/Voltage Monitoring Relay Phase Sequence Protector for Three-Phase System, Without Neutral, Phase Loss, 208-480VAC

  • ✈ PRODUCT NAME---Voltage Monitoring Relay.
  • Protection function: over voltage, under voltage.
  • Contact capacity: 6A 250VAC (resistivity).
  • ✈ REAL-TIME MONITORING---The voltage monitoring relay could achieve real-time monitoring of dc overvoltage and undervoltage faults, and over-voltage, under-voltage value, and action time can be adjusted.
  • ✈ MAIN FEATURES---The voltage monitoring relay is of 2 sets of normally open and normally closed contacts, 2 indicator lights indicate various working conditions, no additional auxiliary power supply is required.
  • ✈ 35MM GUIDE RAIL---With 35mm guide rail and standard modular structure, the voltage monitoring relay is easy to install, easy to operate.
  • ✈ TYPICAL APPLICATIONS---The voltage monitoring relay is typically applied in dc motor, battery,UPS power supply, dc switchgear, dc panel, industrial control system.
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Voltage Monitoring Relay DC 12V/24V/36V/48V Over-Voltage and Under-Voltage Protection Relay 35MM Guide Rail 13-17V 10-14V DC48V

  • Protection function: over voltage, under voltage.
  • Contact capacity: 6A 250VAC (resistivity).
  • REAL-TIME MONITORING---The voltage monitoring relay could achieve real-time monitoring of dc overvoltage and undervoltage faults, and over-voltage, under-voltage value, and action time can be adjusted.
  • MAIN FEATURES---The voltage monitoring relay is of 2 sets of normally open and normally closed contacts, 2 indicator lights indicate various working conditions, no additional auxiliary power supply is required.
  • 35MM GUIDE RAIL---With 35mm guide rail and standard modular structure, the voltage monitoring relay is easy to install, easy to operate.
  • TYPICAL APPLICATIONS---The voltage monitoring relay is typically applied in dc motor, battery,UPS power supply, dc switchgear, dc panel, industrial control system.
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Tekpower TP5003T Variable DC Power Supply, Linear Output for Labs and Science Research, Power Cord and Alligator Included

  • 【Precise Encoder Adjustment Knob】The DC power supply has a precise encoder adjustment knob. Just press the knob to switch each digit, and then turn the knob to set each digit in the range of 0-9. Unlike ordinary knobs, the coding knob of this variable dc power supply allows you to set the settings you need more accurately..
  • 【3 Groups of Internal Memories】The variable dc power supply has three groups of storage functions M1-M3. You can store commonly used data using the three memories storage buttons M1-M3, and recall it for use at any time without repeated input. This is beneficial to your work efficiency and is more convenient and faster..
  • 【Output On/Off Button】The output on/off button makes it nice to be able to set your voltage and amps without power applied to the load. This design can prevent you from damaging the appliance because you forget to disconnect the output. Effectively improve your experiment efficiency..
  • 【Short Circuit Alarm】When a short circuit occurs, the adjustable dc power supply will emit a buzzer alarm and stop output. At the same time protect the bench power supply and load from being damaged. In addition, the benchtop power supply has overvoltage, overcurrent and overheat protection..
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Rotary Welding Positioner Turntable Table, Welding Positioning Turntable Jaw Lathe Chuck Equipment Adjust Speed 0-90º 110V

  • 【Smooth Rotation】This Rotary Welding Positioner is driven by 15W High-quality DC motor, rotate smoothly & stable.
  • Rotating speed: 2-10 r/min. Using foot switch control table rotation, easy to control rotation..
  • 【High-quality DC Motor】High-quality DC motor, the worktable running smoothly, welding speed can be stepless regulation, large adjustment range, high adjustment precision..
  • 【0-90º Tiltable Table】0-90º table turning angle tiltable of welding positioner, can fix it at any angle with tilt lock wrenches. Clamp and worktable choose simple mechanical connection way, high positioning accuracy..
  • 【Function】BY series Light Positioner is mainly used for welding of annular weld. The main function of the machine is to tilt, turn the workpiece, so that the weld in the horizontal, ship-shape, such as the best position to apply welding..
  • 【Wide Application】For working table or specific tooling for clamping workpiece with manual welding,welding operation machine to achieve automatic welding, and for cutting, grinding, assembly, testing and other processes. Especially suitable for under 10KG flange, steel pipe and other seam welding..
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AnyRVParts Dometic 3316348.900 OEM RV Refrigerator PCB Module Circuit Control Board

  • The Micro P-711 features a temperature adjustment knob that allows you to fine-tune the temperature of units equipped with a temp selector.
  • Allows you to choose from the full range even with fixed-temp refrigerators.
  • It is equipped with fuse protection on the 12 Volt DC supply.
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Sper Scientific 850009 UV Light Meter

  • Sensor: The exclusive photo diode colour correction filter, spectrum meet C.I.E. Cosine correction factor meet standard | Large LCD display with barograph and Indicator | Zero Adj.: External adjustment by pushing button (40 Lux Range Only) |Peak Hold: To hold the peak display | Data Hold: To freeze the display value.
  • Power Supply: DC 9V battery. 006P, MN1604 (PP3) or equivalent. | Power Consumption: Approx. DC 8 mA | Weight: 220 g/0.48 LB | Lux Meter Dimensions: 200 x 68 x 30 mm (7.9 x 2.7 x 1.2 inch) | Sensor Probe: 82 x 55 x 7 mm (3.2 x 2.2 x 0.3 inch).
  • Memory: Save the max. & min. value with recall | Power off: Auto or manual power off. | Over Range Indication: “- - - - “.
  • Under Range Indication: “_ _ _ _” | Data Output: RS-232 serial data output | Operating Temperature:32°F to 122°F ( 0 to 50°C) | Operating Humidity: Max. 80% RH.
  • Supply Scope: 1 Unit of Digital Lux Meter, Light Sensor Probe with Protection Cover, Instruction Manual and Factory Calibration Certificate | Applications: Auditoriums, Theatres, Indoor Stadiums, Schools, Labs, Night Events, Amphitheatre, OT Rooms.
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Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

  • 【Features】Input overcurrent protection.
  • 【DIY projects】It adopts 7 electrolytic capacitors and a 33MM high-power iron-silicon-aluminum magnetic ring to prevent over-temperature magnetic saturation under high current conditions. Use a piece of aluminum radiator on the back to dissipate heat ，Reserve fan mounting holes, suitable for more DIY projects..
  • 【Adjustable Voltage 】1200W 20A DC converter boost Input voltage range is DC 10-60V, Output voltage range is DC 12-80V.can be arbitrary adjustable.
  • Input current: 0.5-20A (MAX),Max output power is 1200W.(exceeds 15A, please add fan cooling）.
  • 【Output Power】Input voltage * 20A, such as: input 12V * 20A = 240W, input 24V * 20A = 480W，input 60V * 20A = 1200W Note: Do not use the short-circuit output method to adjust the current. It is recommended to use a smaller adjustment range..
  • 【Widely Application】can be used for high power solar street lamp driving, various LED lighting CV driving, vehicle-mounted and mobile device power, DIY adjustable CV CC power, solar power charging, and various batteries charging..
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Tekpower TP8250 Analog Multimeter with NULL Middle Position 0 For Variation Measurement

  • High Accuracy Analog Multimeter with Null Function and Back Stand, With Null Position, you can see the reading in middle when no input.
  • DC V 0-500V, AC V 0-500V,DC A 50uA-500mA, Resistor: 10-1K-100K.
  • Zero Adjustment on analog and High accuracy on digital display.
  • Confirms to the EN61010/IEC1010 standard CAT II 600V.
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Portico II Master Buss Converter

  • [EASY ADJUSTMENT] PT2399 + NE5532 continuously adjustable reverb and volume, with high performance and low noise..
  • [OUTPUT INTERFACE] With 2 microphone outputs, mixed output and music signal output, with less interference..
  • [EXCELLENT PCB] Using 1.6mm thick double sided PCB, spray tin process, ensure the good passage of large and small currents..
  • [APPLICABLE DEVICE] Support mobile coils and computer electret microphones and most wireless microphones..
  • [WIDE VOLTAGE RANGE] With DC12‑24V wide voltage range, suitable for more audio equipment, has strong practicability..
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ICQUANZX DC6-60V DC PWM Motor Speed Regulator Power Controller with LED Digital Display, Slow Start/Stop Revolving Speed Time Adjustable

  • This is a simple and easy-to-use DC motor speed controller of small size, elegant appearance and stable performance..
  • Designed with a digital display panel for easy reading and convenient setting of speed adjustment..
  • DC Motor Controller can set the time of DC Motor Slow Start and Stop, revolving speed time adjustable, easy to operate,which reduces the mechanical stress on the motor and shaft..
  • Acceleration and deceleration value setting: Each time you press the plus or minus button, the speed changes by 1%, 2%, 5%, 10%, 15%, 20%, 25%..
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