Reviews Frequency Converter

2PCS DC-DC Boost Converter, DC-DC 3.3V-13V to +15V/-15V Positive Negative Dual Step-Up Converter Board

  • This boost converter module can convert DC 3.3V~13V to DC ±15V..
  • The boost converter module can output positive and negative voltages..
  • Working Frequency: 400kHz, and the power module is automatically raised and lowered..
  • The boost converter module can be widely used as power supply for for ADC, DAC, LCD, and etc..
  • Maximum Input Current: 1.8A, Maximum Output Current: +Vo 600mA,-Vo 120mA, Quiescent Current: 3-4mA.
Check Stock

Norstar Power Converter with Voltage Stabilizer (1500 Watts) - Step Up & Step Down Voltage Transformer - Automatic Voltage Regulator with Stabilizer (1500 Watts)

  • This is a Dual Voltage Power Converter with a Stabilizer built-in. It can converter US 110/120 Voltage to Foreign 220/240 Voltage and vice versa..
  • It is also known as a Step Up and Step Down Voltage Transformer, and also as an Automatic Voltage Regulator with Stabilization..
  • This is the only Converter that has a Digital Display Meter, so the Voltage Status is incredibly easy to read. This makes it more accurate and user-friendly than any other Converter or Transformer on the market..
  • The larger models (5000+) come with Circuit Breakers built-in for both Input and Output Voltage along with Dual Switches, which ensure double protection against overloads..
  • This unit has a built-in Next Generation CPU which ensures consistency and stability every time. Great for Electronics, Countertop Home Appliances, Refrigerators, Large Home Appliances, and more! It is Single Phase with the Input/Output Frequency being 50Hz..
Check Stock

AUTOUTLET 192kHz Optical to RCA Converter DAC Digital to Analog Audio Converter Spdif/Optical/Toslink to RCA Audio Adapter with 3ft Optical Cable for HDTV, DVD, Blu-Ray Players and Game Consoles

  • ...nnection into a built-in cable design, which greatly reduces the customer's space usage and becomes more convenient, no longer need to find an extra place to put it when using it..
  • 【Professional Input Signal Processing】Analog to digital audio converter provides 24Bit/192KHz sampling rate, professional and higher frequency to avoid distortion of the original signal. Optical input supports signal processing up to 32, 44.1, 48, 96, 192 sample rates, and 24-bit bit streams..
  • 【Easy Installation & Plug and Play】Easy installation and operation, no software, no driver required.
  • SPDIF to RCA converter works great with HDTVs, set-top boxes, DVD/Blu-Ray players and game consoles. (NOTE: It is incompatible with 5.1 channel signal such as Dolby AC3, please adjust the audio output to PCM before use.).
Check Stock

MYSWEETY 110V 1.5KW Water Cooled Spindle Motor CNC Spindle Motor +1.5KW Converter + 65MM Clamp Mount + 13pcs ER11 Collet + 5M Water Pipe + 110V Water Pump

  • ...ric Wire ⑦10 x Drill Bits ⑧1 x2.8 in Brushes ⑨13 x ER11 Collet(1mm,1.5mm,2mm,2.5mm,3mm,3.5mm,4mm,4.5mm,5mm,5.5mm,6mm,6.5mm,7mm).
  • ✅1.5KW Spindle Motor：Technical Parameters:φ1.16 x 10.5in (Diameter: 2.95cm x Length: 26.7 cm).
  • Weight: 7.05 ib. The spindle motor applied to Lathes, Mills, Car Hoists, Pumps & Conveyors, etc. Used for engraving machine or used with frequency converter..
  • Output Current: 5A. The machine is screwed to ensure the safety and reliability of the use. DC cooling fan low noise, large air volume.The converter has overload protection, overvoltage protection overheat protection etc..
  • ✅75W 110V Water Pump：Power: 75W, Flow: 3000L/H, Hmax: 3.5M, Voltage: 110V/60HZ, Size: L4.8xW3.5xH4.3 in. This is a high-performance, energy-efficient pump and is well-designed for use in spindle, suitable for 0.8KW, 1.5KW, 2.2KW, 3KW and other high speed CNC water cooled spindle motor.ps: the submersible p....
Check Stock

Cermant 5pcs 100W 2 Ohm luminum Case Wirewound Resistors Mounted Resistor Adapters (5pcs 100W 2 Ohm)

  • Aluminum Housed Resistor--aluminum housing for heat dissipation, suitable for cooling plate installation, can be used in atrocious environment..
  • Mounting type: chassis mounted with Screws. Color: yellow..
  • Product Size: 85x20x15mm/3.35"x0.79"x0.59".
  • Adapted To:Nest Hello Doorbell, and transformer, power supply, car LED light, transducer, audio, frequency converter, frequency divider, elevator, arena audio and Other High Requirement Equipment Industry..
Check Stock

HDMI to RF Conversion Box,HDMI to RF Coaxial Converter Adapter,Output TV/RF Signal Frequency is 61.25MHZ,Long-Distance Signal Transmission,Remote Control to Adjust Output Data

  • REMOTE TRANSMISSION: View DVD / games / set-top box (Hami signal source devices) on regular or old TV and remote signaling is not possible over coaxial cables. The converter outputs analog signals instead of the ATSC format..
  • OUTPUT FREQUENCY: The output frequency of the TV / RF signal is 61.25 MHz. Please use the TV's channel search function to get the signal, then press "SYS" to set the system (PAL or NTSC) to match the TV until you get a clear picture and sound..
  • SUPPORT RESOLUTION: The RF converter can easily help you convert the HDMI signal to the RF signal, easy to use. This device cannot work backwards. Supported HDMI input resolution: 480I / 480P / 576I / 576P / 720P / 720I / 1080I / 1080P..
  • ADJUST THE DATA: The output image quality is lower than that of the analog RF signal (more like 480p). Use the remote control to adjust the output image and amplitude including brightness, contrast and chroma..
  • NOTES AND CUSTOMER SERVICE: If you have any questions or dissatisfaction with our products, please feel free to contact us, we will advise sincerely..
Check Stock

Cermant 5pcs 100W 3 Ohm luminum Case Wirewound Resistors Mounted Resistor Adapters (5pcs 100W 3 Ohm)

  • Aluminum Housed Resistor--aluminum housing for heat dissipation, suitable for cooling plate installation, can be used in atrocious environment..
  • Mounting type: chassis mounted with Screws. Color: yellow..
  • Product Size: 73 x 20 x 15mm/2.87 x 0.79 x 0.59inch.
  • Adapted To:Nest Hello Doorbell, and transformer, power supply, car LED light, transducer, audio, frequency converter, frequency divider, elevator, arena audio and Other High Requirement Equipment Industry..
Check Stock

3000W ST-Pro Auto Step Up & Step Down Voltage Transformer Converter, Heavy-Duty AC 110/220V Converter with US Standard, Universal, Schuko AC Outlets & DC 5V USB Port by Goldsource [3-Year Warranty]

  • ...rting moment. It comes with four input voltages selectable: 110V/200V/220V/240V..
  • ★HIGHLY FUNCTIONAL CONVERTER: This CE Certified step-up and step-down AC voltage transformer has the ability to convert from 110V up to 220V or from 200/220/240V down to 110V. (Please note a voltage converter does NOT change the frequency, in another word, what goes in is what comes out, either 50 Hz or 60Hz).
  • ★BEST EFFECTIVE TRANFORMER CONVERTER: Unlike other converters, we have designed this one with 3,000 watts Maximum Load Capacity (MLC), most suitable and cost-effective for devices such as rice cookers, hot water pots, household food mixers, blenders with the Maximum Power Consumption (MPC) between 1050 and 2250 watts..
  • ★QUALITY STABLE OUTPUT CONSUMPTION: This voltage transformer has 100% loading capacity. It has 4 AC outlets including two 110V US standard, one 220V Universal and one German/French Schuko plus one DC 5V USB which makes it work perfectly well..
  • ★100% SATISFACTION GUARANTEED: As a brand, we believe in quality not quantity! We give instant full refund and free replacement if the product have any problems for using. All our 3000W auto step up and down voltage transformer converter are made to fully work at its best for your comfort & satisfacti....
Check Stock

Amazon Basics HDTV Digital Outdoor TV Antenna with Mounting Pole

  • Enjoy quality TV without cable bills or subscription fees.
  • delivers high resolution HDTV 4K, 8K, and 1080 HDTV for FREE.
  • picks up channels including ABC, CBS, NBC, PBS, FOX and more.
  • Operating on both UHF and VHF frequency with a receiving range of up to 70 miles from the broadcast towers.
  • actual channel reception varies depending on signal strength in the area, distance to the broadcasting source, surrounding area factors (buildings, terrains, weather etc.), and antenna position.
  • Directional antenna with passive and high gain.
  • outdoor installation recommended for best results.
  • Easy installation with pre-assembled parts.
  • newly upgraded with a durable, compact design that withstands a range of outdoor conditions.
  • For best reception please check all cable connections, antenna position and direction, and if a digital converter is included with your TV (older TVs may need a digital converter box).
  • please refer to the manual for more troubleshooting information.
Check Stock

Multicom1080P Component/HDMI Digital 200 Encoder RF Modulator J.83B QAM, ATSC, ISDB-Tb, and DVB-T Output

  • [PRACTICAL] The RF modulator is fit for your own local CATV system. You will get more benefits and convenience while saving a lot on it..
  • [STABLE PERFORMANCE] VHF working frequency for PLL controlled , HD input , A ,V output , RF output. Selectable output channels..
  • [CONVENIENT TO USE] The RF coaxial converter supports NTSC TV format output , no need to install driver program , portable , flexible , plug and play..
  • [COMPACT APPEARANCE] The VHF demodulator converter has personalised design , exquisite workmanship , making you fondle admiringly..
  • [PREMIUM MATERIAL] The RF modulator is made of high quality plastic material, sturdy, durable and long service life. Professional manufacturing, stable characteristics and high reliability..
Check Stock