Top Linear Power Supply

Audiolab DC Block Audio Grade Mains Filter & Direct Current Blocker Black

  • The typical mains supply is subject to various kinds of interference and non-linear loads, which distorts the AC waveform. Asymmetrical loads will....
  • This typically manifests in 'noisy operation' and acoustically compromised performance. Removing the DC from your mains supply will not only restore....
  • As well as DC removal, the audiolab DC BLOCK provides additional mains conditioning and RF filtering, of both common and differential mode noise,....
  • KEY FEATURES: Removes DC from AC mains supply. Reduces transformer hum. Reduces RF interference. Improves the performance of audio components..
  • Power Requirement: 100-240V ~ 50-60Hz. Peak Load: 600VA. Audio Power Amplifier compatibility: .
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Premium Series 4 PIN Power Microphone for Cobra/Uniden - ProComm PSM4PM

  • CONVERTS AC TO DC: The bench DC power supply features AC-DC converter variable linear / regulated design. Provides reliable AC-to-DC power conversion....
  • DUAL USB PORTS: This workbench variable power converter features two (2) USB charge ports and universal banana plug connection terminals compatible w/....
  • 7 AMP: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Constant amperage is....
  • SHORT-CIRCUIT PROTECTION: This PSU is equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and....
  • CIGARETTE LIGHTER: This desktop bench power supply is equipped w/ cigarette lighter, a power socket adapter to provide power to portable devices.....
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Hamshack Raspberry Pi: Learn How To Use Raspberry Pi For Amateur Radio Activities And 3 DIY Projects

  • The transceiver worked fine on transmit and receive. The plexiglass case still had the brown paper protective layer on it..
  • The use of horizontal resistors and horizontal diodes (upside down welding) makes the welding process not easy to short-circuit..
  • It uses a high-end potentiometer, no manual tools are needed to adjust the beat frequency, and it can be adjusted manually..
  • The power supply does not distinguish between positive and negative poles (Recommended battery or linear power supply), the power supply range is increased to 9~13.8V，>500mA..
  • You will receive the balun kits with the instructions.Or please contact the seller for the PDF instructions. Enjoy.Thx.
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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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Artist-D Pro IDEX 3D Printer Independent Dual Extruder Meanwell Power Supply TMC2209 Silent Driver Direct Feed Filament Support PLA TPU PETG PVA Print Size 11.81 x11.81 x13.38

  • 【Independent Dual Exturder】Provide more printing choice for you, you can print two different types materials and colors model, or print two same....
  • 【Meanwell Power Supply】 Brand power supply, more trustworthy with better quality and service, ensure printing stability and safety for operation..
  • 【Quick Nozzle Replacement】 Featuring an Extruder module with an innovative one-button 'Nozzle Eject' system, allows you to replace the nozzle....
  • 【Linear X-axis Rail】 Artist- D Pro is equipped with industrial-grade linear rail—to deliver smoother performance with less friction and higher....
  • 【Optical Limit Switch】 Change the mechanical limit switch to an optical switch, which improve printing accuracy and model precision..
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25VA DC 5V Bench Linear Power Supply Audiophile,Desktop Power Adapter Regulate 5 Volt 3A 4A for Raspberry pi 3 Model A+ B B+ Plus Micro USB

  • Stable DC linear power supply,Ultra-Low Noise.
  • Good for Raspberry pi 3, upgrade power supply.
  • No disturb for sensitive home audio device.
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S-Pixie HAM Transceiver Radio Shortwave Telegraph 40m Super CW QRP 7.023 MHz DIY Kits with Shell Large Potentiometer

  • The transceiver worked fine on transmit and receive. The plexiglass case still had the brown paper protective layer on it..
  • The use of horizontal resistors and horizontal diodes (upside down welding) makes the welding process not easy to short-circuit..
  • It uses a high-end potentiometer, no manual tools are needed to adjust the beat frequency, and it can be adjusted manually..
  • The power supply does not distinguish between positive and negative poles (Recommended battery or linear power supply), the power supply range is increased to 9~13.8V，>500mA..
  • You will receive the balun kits with the instructions.Or please contact the seller for the PDF instructions. Enjoy.Thx.
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Happybuy Electric Actuator 20 Inches Electric Cylinder 12V Actuator Electric Actuators 900N Heavy Duty Actuators with Mounting Bracket for Recliner TV Table Lift Massage Bed Electric Sofa

  • 【EXCELLENT MATERIAL】- Stroke Length: 20".
  • This linear actuator adopts solid aluminum alloy case, which is sturdy, well-sealed, and designed with IP 54 protection class. Notice: We recommend using our product with a power supply with DC 12V output voltage and 8-9A output current..
  • 【RETRACT & EXTEND FUNCTION】- This electric linear actuator can powerfully lift or down(retract or extend) recliner, industrial equipment, etc. Retracted length 24.7" and extended length 44.7". Stop at any place you want. Metal gears make movement more smooth..
  • 【POWERFUL MOTOR & QUIET】- It is equipped with a strong 900 N motor. When the electrical actuator works, it is not noisy with ≤50dB sound. Reliable performance and stable running. It also has two limit switches on each side to protect the motor..
  • 【QUICK & EASY ASSEMBLY】- Quick to assembly this 12-volt linear actuator to electric devices, We also offer you two brackets and screws to add more flexibility..
  • 【DIVERSE USE SCENARIOS】- Linear actuator is widely used in home furniture, hospital & healthcare fields, such as open doors, lift tables, raise flat screens, adjust recliners for the headset, footrests, relaxation beds..
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20 Pieces 3 Pins AMS1117-3.3 DC 4.75V-12V to 3.3V Voltage Regulator Down Power Supply Buck 800mA Module

  • ...ltage regulator mini step down power supply module, can be applied to electronic devices which need 3.3V power supply, such as SCM project design, MCU development and more, easy to be connected and provide the power supply.
  • Where to use: the voltage to 3.3V 800mA DC buck module is applicable for high-efficiency linear regulator published active power regulator battery charger active instrument.
  • Compatible with: the 3 pins AMS1117-3.3 voltage regulator mini power supply is compatible with Arduino MEGA2560, MSP430 development board, 3.3V low power consumption MCU, FPGA/CPLD PLD programmable logic systems, ARM7 ARM9 ARM11 STM32, etc..
  • Provide more safety: the AMS1117-3.3 800mA DC buck module features overheat shutdown circuit provides overload and over-temperature protection, no worry about safety and bring you more convenience.
  • Operating junction temperature range: -40 to 125°C, welding temperature (25 seconds): 265°C, storage temperature: - 65~150°C.
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S.M.S.L SU-9n ES9038PRO XMOS XU208 Bluetooth 5.0 DSD512 RCA/XLR LDAC APTX/HD Decoder High Resolution Audio DAC

  • Use the high-end ES9038PRO D/A chip of the American ESS company: With the use of ES9311, ESS high-performance DAC dedicated power chip ES9311, the power supply noise is as low as 1uVrms, pushing the performance of ES9038PRO to the limit..
  • USB uses XMOS XU-208, a true 32bit USB solution, supports DoP and native DSD PCM up to 768kHz, DSD supports up to DSD512..
  • Low phase noise crystal oscillator and optimized clock processing circuit are used to greatly reduce clock jitter..
  • All input ports support DSD transmission, coaxial, optical fiber support DoP64.
  • Qualcomm's latest Bluetooth chip supports LDAC 24bit/96kHz, APTX/HD,SBC, AAC..
  • The specially designed discrete component linear stabilized power supply and multiple low-noise stabilized power supplies provide low-noise power supply for analog circuits.
  • Equipped with remote control and full-function remote control..
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Acxico 3Pcs AD828 Stereo Dynamic Microphone Preamplifier Board Pickup Module DC 3.8V-15V MIC Preamp Module

  • The piezoelectric ceramic piece is sensitive to the sound wave vibration transmitted by the solid, and is not sensitive to the acoustic vibration of the gas, which can effectively reduce the environmental noise and avoid the whistling caused by the self-excitation. Can be used for guitar, erhu and other musical instruments..
  • Ultra-small volume dynamic microphone preamplifier board,two-channel design,suitable for a single lithium battery-powered,using AD828 fever op amp chip,suitable for low voltage power supply (3.8-15V).
  • If you only used one channel,the other channel needs to short-circuit the input with GND,To avoid interference with the signal crosstalk..
  • Working voltage:DC3.8V-15V.This microphone amplifier board without power regulator circuit,can only use the battery or linear power supply,can not use switching power supply,otherwise there will be interference..
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WindyNation 2pcs 12 Volt 225 lbs Linear Actuators + Up Down DPDT Switch + Power Supply + Mounting Brackets+ Connectors 2pcs 20 Linear Actuator Momentary Switch

  • Includes 2pcs 12 volt linear actuator (select stroke length), 1pc DPDT up/down switch, one AC to DC 12 Volt power supply, 4pcs steel mounting brackets....
  • Includes MOMENTARY Up/Down Switch: The actuator will only move when the up/down switch is being pressed with your finger. The moment the switch is not....
  • SEE IMAGES FOR DIMENSIONAL DRAWINGS AND ADDITIONAL SPECIFICATIONS.
  • Actuator Stroke Length = 20 inches, Travel speed = 0.39 inches/sec (10 mm/s). Actuator Maximum Dynamic Load = 225 lbs (900N), Actuator maximum current....
  • Linear actuator is IP65 rated (suitable for outdoor use). Exterior material of linear actuator is 6061 Aluminum (powder coated black).
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