1200w DC DC Boost Step Up Converter 8-60V to 12-83V 20A For Car Laptop Solar Battery
- Input voltage :10-60V
- Output voltage: 12-83V (adjustable)
- Output Current: 12A
- Input Current: 20A
- Constant current range: 0.3 - 20A
- Output power: = input voltage x 10A
- Working temperature: -40~+85 degrees
- Working frequency: 150KHz
- Conversion efficiency: ≤95%
- Connection mode: welding output (please use big current and pure copper wire)
- The non-isolated step-up power conversion module
- Onboard LED illuminates when the voltage is applied to the module
- Equips Multi-turn Potentiometer.
- Overcurrent protection: there is a certain range of error in the input over 30A, automatically reducing the output voltage.
- Short circuit protection: there is (input 40A fuse) double short circuit protection, use more secure.
- Has big heat sink to dissipate heat properly but can add an external fan to the module.
- Dimension (mm): 130 x 52 x 46
Aluminum substrate Vehicle laptop power supply 250W high power boost constant current LED boost drive
- Module properties: non-isolated boost module (BOOST).
- Input Supply voltage: DC 10 ~ 40V
- Input current: 6A (MAX)
- Static operating current: 10 mA
- Output voltage: DC 10 ~ 50 V
- Constant current range: 0.2 ~ 6
- Operating Temperature: -40 ~+85°C
- Working Frequency: 150 KHz
- Conversion efficiency: 92% ~ 96%
- Output voltage: DC 10~50V, can be continuously adjustable (default output is 19V).
- Output current: 6A MAX, when exceeds 4A, please strengthen the heat dissipation (related to input and output pressure difference, the larger the pressure difference is, the smaller the output current is).
- Output power: = 240W, for example: input 12V * 6A = 72W, input 24V * 6A = 144W, input 36V*5A=180W, input 48V*5A=240W.
- Input reverse connection protection: Yes (less than 5A).
- Mounting method: 4* 3mm screw holes.
- Connection mode: Wiring output.
530pcs Colorful Heat Shrink Tubing Insulation Set
- Material: Polyolefin
- Shrinkage Ratio: 2:1 (will maximum shrink to 1/2 its supplied diameter)
- Minimum Shrinkage Temp: ≥84°C
- Full Shrinkage Temp: ≥120°C
- Operating Temperature: -55°C to +125°C
- Tensile strength: 10.4 Mpa
- Dielectric strength: 15 KV/mm
- Manufacture specification: ISO9001
- Cutting method: scissors or sharp Flammability knife: hardly flammable Package size: approx. 190*130*36mm
- Package include : 530pcs x Heat Shrink Tubing Insulation Shrinkable Tube
“21PCS 6.0mm Colorful Silicone Rubber Heat Shrink Tube
- Nominal pressure: 600 V.
- Material: Polyolefin
- Inner diameter: 6 mm
- Shrinkage factor: 2: 1 (max. shorten to 1/2 of its delivery diameter)
- Length: 45 mm
- Minimum initial shrink temperature: + 70
- Minimum full shrink temperature: + 125 ℃
- Tensile strength: 10.4 MPa
- Dielectric strength: 15 kV / mm
- Cutting method: scissors or sharp Flammability knife: hardly flammable
- 7 colors in total: yellow, blue, black, green, red, white, transparent
- Sleeve Length 0.1 m
- Sleeve Internal Diameter 4.5 mm
- Long-lasting life.
- A convenient element for a technician or hobbits is a working stand, car or van.
- Very convenient and easy to use
- Weight: 290 g
25pcs Button Switch Kit
- Relative Humidity: 95%
- Rated Voltage: 12V
- Rated Current: 50 mA
- Contact resistance: 50M Ohm Max (initial)
- The insulation resistance: 100M Ohm minDC (250V)
- The compressive strength: AC250V (50/60Hz for 1 minute)
- Mechanical life: 100000 cycles
- The environment temperature: 25° ~ + 105°
- The operating strength: 180/250 (plus or minus 30gf)
- Dimension: 12 * 12 * 7.3 round convex type
- Total Buttons: 25pcs
- Colours: 5 (Black, Red, White, Blue, Yellow)
“2WD Mini Round Double-Deck Smart Robot Car Chassis DIY Kit No battery”
DIY D2-5 Intelligent Tracing Car Kit
- Model: D2-5
- Name: D2-5 Intelligent Tracking Car DIY Kit
- PCB Size:104*72*1.6mm
- Installation dimension:104*72*55mm
- Work Voltage:3V
- Easy to Assemble
- The battery is not included
- Self-assembly required
- Without the battery.
- Mini Size, convenient to store and carry
- It can improve children's abilities of creativity and practice
- Material: ABS
120pcs 12 value 1uF-470uF Electrolytic Capacitor Kit 1UF 2.2UF 3.3UF 4.7UF 10UF 22UF 33UF 47UF 100UF 220UF
120pcs 12 values 0.22UF-470UF Aluminum electrolytic capacitor assortment kit set pack
1/4W 5% Assorted Value Carbon Film Resistor Assortment Kit Set pack electronic diy kit
- 100% brand new and high quality.
- Fine workmanship and long service life.
- 1/4W carbon film resistor package.
- High precision and stability.
- Easy to use.
- Precision: 5%
- Error: 5%
- Values
- 10Ω, 15Ω, 22Ω, 33Ω, 47Ω, 68Ω, 100Ω, 220Ω, 330Ω, 470Ω, 1k, 1k5, 2k2, 3k3, 4k7, 5k6, 6K8, 8K2, 10K, 15K, 22K, 33K, 47K, 56K, 68K, 100K, 150K, 220K, 330K, 470K
- Package included: 150pcs
GSM Antenna Dlenp 2dbi/3dbi Patch Antenna with SMA Male Connector
- GSM Antenna
- Gain: 2 to 3dbi
- Wire Length: 3 metre
- 3dbi Sticker Antenna
- GSM Antenna
- SMA Male Connector
- Frequency Range(MHz): 824-960/1710-1990Mhz
- Bandwidth (MHz): 136/280
- VSWR≤1.5
- Gain(dB): 2-3dbi
- Max Input power(W): 60W
- Input Impedance: 50 Ω
- Polarization Type: Vertical
- Cable Type: RG174
- Mounting Adhesive
- Net weight: 47g
Dual Micro USB 3.7v to 5V 2A Power Bank DIY 18650 LiPo Charger
- 4-level LED lamp display power, not working state intelligent automatic shutdown;
- The built-in lithium battery protection IC, over-current, under-voltage protection;
- Dual USB output ports.
- Dimensions: 68 x 34 x 9 mm (LxWxH)
- Weight: 10 gm
- Input port: MicroUSB (Andro)
- Input requirements: 5V constant voltage power supply can do charge input power, the most matching charger for 5v1a above
- Output port: USB
- Output parameters: 5V1A/5V2A
- Requirements for rechargeable batteries:
- Compatible Batteries: 18650 batteries, cell phone batteries, flat-panel batteries, MP3 batteries, etc. 3.7v-4.2V polymer Lithium battery,