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Best Voltage Controled Temperature Compensated

Logic Gates 8-INPUT NAND GATE (10 pieces)

  • Wide Operating Voltage Range of 2 V to 6 V.
  • Outputs, Can Drive up to 10 LSTTL Loads, High Noise Immunity.
  • Low Power Consumption, 20-µA Maximum ICC, Typical tpd = 14 ns, Temperature-Compensated Threshold Levels.
  • ±4-mA Output Drive at 5 V, Low Input Current of 1 µA Maximum, Operation from Very Slow Input Transitions.
  • Example Applications: Electronic Points-of-Sale, Telecom Infrastructure, Network Switches, Tests and Measurements.
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H157" 24-lights Chandeliers for Living Room High Ceiling Chandelier Lights Foyer Entryway Light Modern Dimmable Light Fixtures Flush Mount Ceiling Pendant Lighting Fixture Staircase Hallway Long Light

  • Dimensions and Weight - Modern Chandelier comes with canopy Width 23.6" (60cm) by Height 157" (400cm), about 57lb(26kg). Each crystal column is W1.2" by H14".
  • Lighting Color Temperature Changed - There are versatility lighting colors can be set in the range of 3000K yellow light to 6000K day light as you need, controled via remote and phone app.
  • Dimmable - Crystal chandelier can dimming from 5% dim to 100% bright, controled via remote and phone app. High-quality transparent bubble crystal column can emit amazing light from all angles.
  • Easy to Assembly and Install - 95% assembly completed in package, just need take it out and install directly under the voltage of AC110-240V.
  • Adjustable High Lumens Chandelier - 120 watts light can put out a lot of lighting up to 8900 lumens, adjustable light suit for any high or low ceiling indoor rooms, such as for living room, dining room, foyer, entryway, lobby, staircase, hallway..
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Xantrex 804-1260-02 TRUECharge2 12V 60A Battery Charger with Parallel Stacking; Microprocessor-controlled, multistage charging algorithms; Settings for two and three-stage charging

  • Settings for flooded, gel, AGM or lead-calcium batteries.
  • Power factor corrected for efficient charging.
  • Battery-equalization feature, Ability to charge ‘dead’ batteries, Reverse battery polarity protection, Drip-proof design.
  • Auto-ranging universal input voltage (90-265 Vac, 47-63 Hz) is also compatible with a generator or other low-quality power sources.
  • Over and under-temperature protection, DC over-voltage protection, Battery overcharging protection.
  • Optional remote panel (808-8040-01) required for parallel stacking (Sold separately).
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Xantrex Freedom SW3012 12V 3000W Inverter/Charger [815-3012]

  • Your purchase includes One Xantrex Freedom SW Series 815-3012 Inverter & Charger and one battery temperature sensor.
  • Inverter dimensions – 7.75” H x 13.5" W x 15.25" L | Product weight – 73.7 lbs. | No load Power draw (Inverting) – 3 Adc | Output wave form – True sine wave | Output voltage – 120 V.
  • Specifications: Output power (continuous at 40ᵒ C) – 3000 W | Peak output current – 80 A | Output frequency – 60 Hz | AC connections – Split phase in / dual out, Dual in / dual out | Compatible battery types – LiFePO4/Flooded/Gel/AGM.
  • Temperature compensated charging for a variety of climate conditions | Wide operating temperature range: -4°F to 140°F (-20°C to 60°C).
  • Built-in transfer switch automatically transfers between inverter power and incoming AC power | Ability to charge batteries drained to extremely low voltage.
  • Xantrex Freedom SW Inverter/Charger, Powerful, Configurable, Versatile.
  • The Freedom SW series represents highly sophisticated and advanced inverter/chargers.
  • Also features improved AC transfer/AC input detection time, providing the ability to transfer AC loads to batteries in less than 10 milliseconds when the incoming grid or generator power is lost.
  • Connected loads are almost unable to feel the power transition due....
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Charge-Discharge Multi Meter, DROK 0-120V 100A DC Voltmeter Coulometer, Mobile Phone APP Control LCD Battery Monitor Volt Amp Temp Power Capacity Timing Monitor for RV, Boat, E-Bike

  • 9-IN-1 MultiMeter --- Precision Measuring: Voltage, Current, Temperature, Power, Kilowatt-Hour, Amp-Hour, Capacity, Charging Time, Battery Lasts Time..
  • APP Control --- This meter can be controled by Mobile Phone, you can see the Volt/Amp Curve and Adjus Voltage through the App. Fast and Convenient..
  • LCD Screen --- 2.4 Inch High Definition Color Screen, makes it dirct and clear..
  • Protection --- OVP, LVP, OTP, OCP, OPP, NCP.
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Xantrex 804-1260-02 Batt Chgr, TrueCharge2, 12V 60A, 3 Bank

  • Microprocessor-controlled, multistage charging algorithms.
  • Settings for two and three-stage charging and settings for flooded, gel, AGM, or lead-calcium batteries.
  • Auto-ranging universal input voltage (90-265 VAC, 47-63 Hz) is also compatible with a generator or other low-quality power sources.
  • Power factor corrected for efficient charging and temperature-compensated charging.
  • Ability to charge 'dead' Batteries and has a battery-equalization feature.
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RF Oscillator Module, VCO 515MHz-1150MHz Voltage Controlled RF Oscillator Frequency Source Broadband Oscillator Module

  • [Strong compatibility]:For Yaesu FT-817/857/897 and other models for temperature-compensated crystal components, fully compatible with the original TCXO-9..
  • [High stability]:he frequency is 22.625MHz, which can improve the stability of the machine after replacing the original crystal. It is superior to the original module in different environments..
  • [High cost performance]:The price is only 15% of the original module, and the cost performance is extremely high..
  • [Effect is remarkable]:Actual test the frequency of the crystal is observed with a high-precision frequency meter. The original crystal frequency is deflected with a fire-baked , but this temperature-compensated crystal has no obvious change, and the effect is remarkable..
  • [Simple operation]:Turn off the power of the machine, open the cover of the machine, find the position where the temperature compensation crystal is installed. You need to unplug the ordinary crystal of the machine, then insert it according to the stitching of the machine. After installation, you can start using it without any settings..
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Xantrex 804-1240-02 Batt Chgr, TrueCharge2, 12V 40A, 3 Bank

  • Microprocessor-controlled, multistage charging algorithms.
  • Settings for two and three-stage charging and settings for flooded, gel, AGM, or lead-calcium batteries.
  • Auto-ranging universal input voltage (90-265 VAC, 47-63 Hz) is also compatible with a generator or other low-quality power sources.
  • Power factor corrected for efficient charging and temperature-compensated charging.
  • Ability to charge 'dead' Batteries and has a battery-equalization feature.
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Xantrex 808-8040-01 RUECharge2 Remote Panel, Designed for use with TRUECharge2 Battery Chargers, Gives the user flexibility to set maximum charger output current, Simple push buttons to set charger mode

  • Settings for flooded, gel, AGM or lead-calcium batteries.
  • Power factor corrected for efficient charging.
  • Battery-equalization feature, Ability to charge ‘dead’ batteries, Reverse battery polarity protection, Drip-proof design.
  • Auto-ranging universal input voltage (90-265 Vac, 47-63 Hz) is also compatible with a generator or other low-quality power sources.
  • Over and under-temperature protection, DC over-voltage protection, Battery overcharging protection.
  • Optional remote panel (808-8040-01) required for parallel stacking (Sold separately).
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testo 550 I Digital Manifold Kit for air conditioning, refrigeration systems and heat pumps - with Bluetooth support

  • Efficient: The testo 550 with its sturdy housing and 2-way valve block was particularly created for harsh environments and offers data storage for up to 60 refrigerants.
  • Accurate: Thanks to two temperature compensated pressure sensors, the wireless manifold determines high and low pressure as well as evaporation and condensation temperature.
  • Multiple functions: The digital manifold features the display of temperature difference, temperature compensated leakage tests and calculation of superheating and subcooling.
  • Set: Includes two pipe clamp temperature probes (two channel NTC temperature inputs) for reliable measurement, as well as a protective hard-shell case.
  • Smart App: Conveniently follow all measurements via Bluetooth from a smartphone or tablet. Send results directly from the job site for a more convenient documentation.
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Baomain AC Contactor CJX2-1810 24V 50/60Hz Coil Normally Open 3 Pole 32A

  • Total Size(Approx): 79 x 44 x 71mm/ 3.1" x 1.7" x 2.8" (L*W*H).
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ZYAMY 3pcs DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module

  • DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal..
  • RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year..
  • The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format..
  • Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus..
  • The device integrates a very precise digital temperature sensor, On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply..
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Xantrex 804-2410 TRUECharge2 24V 10A Battery Charger with Parallel Stacking; Microprocessor-controlled, multistage charging algorithms; Settings for two and three-stage charging

  • Microprocessor-controlled, multistage charging algorithms.
  • Settings for two and three-stage charging and settings for flooded, gel, AGM, or lead-calcium batteries.
  • Auto-ranging universal input voltage (90-265 VAC, 47-63 Hz) is also compatible with a generator or other low-quality power sources.
  • Power factor corrected for efficient charging and temperature-compensated charging.
  • Ability to charge 'dead' Batteries and has a battery-equalization feature.
Check Stock