Top Dc Dc Bulbs Tubes

Two Tube Regenerative Radio DIY Kit

  • This radio kit will cover the AM radio band along with the SW radio band.
  • Power for this receiver is 1.5 V DC for the filaments and 45V DC for the plate current.
  • A D cell and five 9V transistor batteries wired in series will work to power this radio.
  • A 2000 ohm headset or an audio amplifier is required.
  • Requires two T-1T4_DF91 tubes (not included)..
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DC 12V LED Power Supply Driver Transformer - Lustaled 15W Waterproof IP67 120VAC to 12V DC Converter Constant Voltage LED Switching Power Supply for LED Strip Lights, G4 MR11 MR16 LED Display (2-Pack)

  • [DC 12V LED Power Supply]: Mini size 15W LED driver transformer, Input: AC100-265V, Output: DC 12V.
  • [Wide Application]: Our 15W LED power supply driver is suitable for most of devices with DC12V such as CCTV, Illuminated Module Signboard, Cabinet Lights, LED Strip Lights, LED Display, LED Module, Indoor/Outdoor Deck Lights, Indoor Stair Step Lights, LED Light Bulbs like G4, MR11, MR16 LED bulbs..
  • [Good Heat Dissipation]: LED 12V transformer is made of aluminum, easy for heat dissipation and ensure stability. 100% Waterproof IP67 protect for outdoor use.
  • [Safer Design]: This DC 12V LED driver is flicker-free output, thermal overload, over current, over voltage and short circuit protection built in.
  • [Note]: Please confirm whether the input voltage (AC100-265V) can work in your place before purchase the 12V switching converter, please make sure the power is lower than or equal to the rated power supply, otherwise it may burn..
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170V DC High Voltage Power Supply Module Boost Converter for Vacuum Tube, Nixie Tube Clock, Magic Eye 6E2 Level Indicator 10V-24V DC Input, 90V-250V DC Output (Blue)

  • DC-DC boost power supply module, 3845 scheme, widely used in Nixie tubes, Nixie tube clock, Vacuum tubes 6E2, 6E1, 6E5 audio level indication..
  • Input voltage 10-24V, output voltage 90V-250V adjustable. Easily drive more than 10pcs vacuum tubes. Low heat, no need to add heat sink..
  • The higher the output voltage, the lower the output power and the lower the efficiency. When the output voltage is 170V, the maximum output current is 25mA..
  • With the shutdown function, the SHUT pin through the MCU connected to the high level off the booster board, if not use, Vacant or connect to GND..
  • Module Size: 5.0x3.0x1.9cm/1.96x1.18x0.74inch..
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3W MR11 LED Flood Light Bulbs, GU4 Bi-Pin Base, 180°Beam Angle, 12V 20W Halogen Bulbs Equivalent, 3000K Soft White for Landscape, Accent, Recessed, Track Lighting, Christmas Tree Fiber Optics, 4 Pack

  • Easy installation : standard mr11 shape with gu4 base. can be easily fitted replace ordinary mr11 halogen bulbs..
  • Save eletricity : ac/dc 12v 3w mr11 led bulbs, a perfect 20w 30w 35w Halogen bulb replacement.
  • High cri : more vivid and natural lights with high cri(003e83)..
  • Attention: these mr11/gu4 led bulbs could be only used for 12v(ac12v and dc12v). please note that these led bulbs are non-dimmable.
  • Warranty: 90-day warranty, pls e-mail us if you have any quality issues..
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Bussmann CB285-30 Surface-Mount Circuit Breakers, 30 Amps (1 per pack)

  • Each 250A Circuit Breaker comes with two 1/0 AWG copper wire lugs with 1/4" holes, two 15mm heat shrink tubes (one red, one black), two 1" stainless steel self-tapping sheet metal hex-head screws with rubber padded metal washers, two rubber washers & 4 copper washers. The hardware is designed to allow the circuit breaker to be attached to a sheet metal surface, although wood screws (not included in this kit) can be used with the copper washers to attach to a wood or fiberglass substrate..
  • These circuit breakers are an excellent way to protect you car, truck, boat or RV's DC accessories in the event of a short circuited or overloaded condition. When tripped, this DC breaker will remove power to the circuit & place itself in a visibly noticeable "tripped" condition, but can easily be reset by manually flipping the red reset lever back into the dc circuit breaker housing. It is a resettable fuse that can also by manually "tripped" by depressing the red button on top of the breaker..
  • This 250 amp breaker is an auto or marine circuit breaker that can also be used as a power disconnect switch. It is an excellent solution for placing between a battery and 250 Amp Accessory, to use as an amp disconnect switch, as a main 250 amp marine circuit breaker, as a car....
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Amprobe AM-420 Digital Multimeter AC Voltage 200.0/250 V

  • Verify presence of voltage in receptacles, switches, extension cords and light fixtures.
  • Test light bulbs and fuses with continuity function.
  • Measurements: voltage up to 250V ac/dc, dc current and resistance.
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GY6.35 G6.35 Bi-pin Base LED Bulb 4Watt AC DC 12V Silica Gel Crystal Warm White 2700k-3000K Landscape Lighting,JC Type, Equivalent 25W- 30W Q35/CL/T4 Halogen Bulbs (5-Pack)

  • GY6.35 Mini LED bulbs AC/DC 12volts 2700K-3000K Warm White 48psc 4014smd LED CRI003e80, Standard Bi-Pin GY6.35 G6.35 base..
  • 360-degree light angle, low heat, safer than halogen bulbs, led bulb has Excellent heat dissipation, low power consumption, high brightness..
  • Suitable for signal lights, lamps and fixtures of any style in bedroom, kitchen,GY6.35 Base bulbs: Landscape Fixtures, Automotive, RV, Boats, Spots, Appliances Battery light etc..
  • NOTE TIP: (1)This bulb ONLY used for STABLE AC/DC 12 VOLTS lighting appliance. (2)Please note that these bulbs are NON-DIMMABLE, please DON'T USE them with DIMMABLE, or the bulbs will flicker or make noise..
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Monolith Liquid Platinum Headphone Amplifier - Designed by Alex Cavalli | 3.6 Watts Per Channel, Fully Balanced Amp

  • LUMINOUS TUBES. THE POWER OF SOLID STATE. SPECTACULAR SOUND. As an embedded tube/hybrid amplifier (DC coupled in to out, no coupling caps), the Liquid Platinum gives you the beautiful sound of tubes together with the grunt of solid state circuitry to drive the headphones. It uses two 6922 tubes or exact equivalents, such as 6DJ8s..
  • SINGLE ENDED and BALANCED INPUTS and OUTPUTS: With multiple inputs and outputs for balanced and single ended operation and easy front panel input selection, the Liquid Platinum is compatible with just about everything..
  • KEEPS ITS COOL. The Platinum is ventilated with two long, screened slots on either side of the top and large screens on the bottom to ensure that it is well cooled. Ensure your amplifier has enough space around the vents and is not in a sealed enclosure..
  • YOU'RE PROTECTED.The Liquid Platinum has a built-in, slow power on. It warms up the heaters first and then, after a short delay, brings up the SS rails and tube HV, protecting the internal circuitry during startup..
  • It also includes a connection delay to the headphones and an active offset detector, just in case an internal fault or source fault applies too much DC voltage to the output, it immediately disconnects your headphones.
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G4 LED Bulb 12V 1.5W AC/DC LED Replacement for Halogen Bulb 2 Prong Light Bulbs NO Flickering Warm White 3000K for Landscape Light Bulbs(Pack of 10 Pcs)

  • 【Light Bulbs Energy Efficient】1.5W G4 LED Bulbs Replacement 10-20W T3 Halogen Bulb Can save 85% on Electricity Bill of Lighting No Lead or Mercury No UV or IR Radiation Safer Than Halogen Bulbs.
  • 【High Performance】NO Flickering Lifespan is Over 20000 Hrs Save Effort and Maintenance Costs on Changing Bulbs Frequently , Omni Directional 360 Degree Beam Angle , Soft Warm White 3000K.
  • 【Note Tip】:Size: 0.39in*1.42in, This Bulb ONLY Used for 12 Volts(AC/DC) Lighting Appliance No dimmable Please don't Use Them with Dimmer or Unstable 12 Volts.
  • 【Wide Application】Standard G4 Bi-pin LED Base AC/DC 12V Can Replace halogen bulb for Landscape,Lighting,RV,Courtyard Garden,Lawn Lights,Under Cabinet Lighting,Under Counter Lights,Post Lights,Recessed Light and Etc.
  • 【24 Month Warranty】 Our G4 Led Bulbs Have a 24 Month Warranty If you Have any Quality Problems Please Contact us We Guarantee Free Replacement or Refund within The Warranty Period and Quick.
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LED Bulb 3W DC 4-12V Flashlight Bulbs Replacement Torch Flashlight Bulbs Conversion Bulb Replacement Kit (3 Pieces)

  • Sufficient quantity: you will receive 3 pieces of flashlight replacement bulbs, with 3W nature white LED chips, 220lm, P13.5S base, offering an estimated 30,000 hours of use.
  • Broad range of application: between DC 4V and DC 12V, and each bulb is approx. 0.98 x 0.51 x 0.51 inch, convert most C and D 3 4 5 6 cell PR style flange incandescent flashlights into bright.
  • Bright LED light produced: 3W, high power flashlight LED bulbs can light your way with daylight white, instead of dull yellow incandescent bulbs.
  • Easy to mount: you can replace the bulb by unscrewing the flashlight head from the body, then remove the retaining collar and previous bulb, insert the replacement bulb, easy and convenient to install.
  • Practical and durable to use: flashlight LED bulb contains a long service time to offer support and convenience, you will find it safe to use, greatly saving energy, enough quantity are prepared for daily use and replacement.
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Makergroup S8 3156 Wedge Base LED Light Bulbs 12VAC/DC Low Voltage Water Resistant Design for Outdoor Landscape Lighting Pathway Deck Step Paver lights,Driveway Lights 4W Warm White 2700K-3000K 6-Pack

  • High Brightness S8 3156 LED Bulb. 450 Lumen output in 4 Watts. It equivalent to 20-30W halogen bulbs..
  • Water Resistant S8 Wedge Base LED Bulb. The high standard plastic cover protects the LEDs from the moisture and dusts, which is designed for outdoor landscape lighting..
  • Important Note on Base. Please make sure your bulbs are the 3156 single contact 0.71 inch wedge base(Not for 0.38 inch miniature wedge base or dual contact base). The measurement is showed on the picture. For 0.38 inch T5 miniature wedge base LED bulbs, please search ASIN B0797R11PZ.
  • Easy plug-and-play installation. Wide Input Voltage: AC10-18V/DC10-30V, Works on 12AC/DC.
  • Applications: the 3156 LED replacement bulbs can fit certain landscape light fixtures where the 3156 bulbs are used, including certain step lights, deck lights, driveway lights, path lights, gazebo lights and paver lights..
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Makergroup S8 3156 Wedge Base LED Light Bulbs 12VAC/DC Low Voltage Water Resistant Design for Outdoor Landscape Lighting Pathway Deck Step Paver lights,Driveway Lights 4W Warm White 2700K-3000K 4-Pack

  • High Brightness S8 3156 LED Bulb. 450 Lumen output in 4 Watts. It equivalent to 20-35W halogen/incandescent bulbs..
  • Water Resistant S8 Wedge Base LED Bulb. The high standard plastic cover protects the LEDs from the moisture and dusts, which is designed for outdoor landscape lighting..
  • Important Note on Base. Please make sure your bulbs are the 3156 single contact 0.71 inch wedge base(Not for 0.38 inch miniature wedge base or dual contact base). The measurement is showed on the picture. For T5 T10 miniature wedge base LED bulbs, please search ASIN B0797R11PZ.
  • Easy plug-and-play Installation. Wide Input Voltage: AC10-18V/DC10-30V, Works on 12AC/DC.
  • Applications: the 3156 LED replacement bulbs can fit certain landscape light fixtures where the 3156 bulbs are used, including certain step lights, deck lights, driveway lights, path lights, gazebo lights and paver lights..
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