Pololu 12v Step Up Step Down Voltage Regulator S18v20f12


Pololu 12v Step Up Step Down Voltage Regulator S18v20f12

Pololu 12V Step-Up Voltage Regulator U3V12F12





Features
  • input voltage: 2.5 V – VOUT
  • fixed 5 V, 9 V, or 12 V output with 4% accuracy
  • 1.4 A switch allows for input currents up to 1.4 A
  • 2 mA typical no-load quiescent current
  • integrated over-temperature shutoff
  • Pololu Adjustable 4-12V Step-Up/Step-Down Voltage Regulator S18V20ALV





    Features
  • Input voltage: 2.9 V to 32 V
  • Output adjustable from 4 V to 12 V or 9 V to 30 V
  • Typical maximum continuous output current: 2 A
  • Integrated reverse-voltage protection (up to 30 V), over-current protection, over-temperature shutoff, and under-voltage lockout
  • Typical efficiency of 80% to 90%, depending on input voltage, output voltage, and load
  • Pololu 12V Step-Up Voltage Regulator U3V12F12 (Item: 2117)





    Pololu 12V Step-Up/Step-Down Voltage Regulator S10V2F12





    Features
  • Input voltage: 2.5 V to 18 V (can be higher than, the same as, or lower than the 12 V output)
  • Fixed 12 V output with 4% accuracy
  • Typical continuous output current: 200 mA (actual continuous output current depends on input voltage; see Typical Efficiency and Output Current section below for details)
  • <2 mA typical no-load quiescent current
  • Integrated over-temperature shutoff, Small size: 0.40″ × 0.575″ × 0.1″ (10 mm × 15 mm × 3 mm)
  • Pololu Adjustable 4-12V Step-Up/Step-Down Voltage Regulator S18V20ALV (Item: 2572)





    Pololu 5V Step-Up/Step-Down Voltage Regulator S7V7F5 (Item: 2119)





    Valefod 6 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter DIY Power Supply Step-Down Module





    Features
  • 【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects.
  • 【Input Voltage】DC 3V to 40V (input voltage must be 1.5V higher than the output voltage, no boost).
  • 【Output Voltage】DC 1.5V to 35V voltage is continuously adjustable, maximum output current is 3A.
  • 【Mini Size】45 * 23 * 14 mm (with potentiometer). 6pcs included.
  • 【Easy to DIY】Connect to power source, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, clockwise to step up voltage and counterclockwise to step-down voltage. (Factory default stays a high voltage, you need to contrarotate about 7-15 circles before the voltage starts ramping down, 1 circle means +/- 1V)
  • Sunny Health & Fitness Total Body Step Machine SF-S0978





    Features
  • DIGITAL MONITOR: The easy to read digital monitor displays: Count, Time, Calories, Total Count and Scan.
  • TOTAL BODY FITNESS: Upper body resistance bands provide a comprehensive workout to tone your arms, shoulders, back and chest muscles.
  • ADJUSTABLE HEIGHT: Tailor the height of your steps to suit your workout; steep climbs or a high intensity quick mini step workout.
  • STURDY DESIGN: Expert engineering and quality materials enables the Total Body Step Machine to feature a max user weight of 220 LB.
  • UNIQUE STABILIZER RING: Keep your steps steady and unshakable. The stabilizing ring on the foundation of the stepper provides added safety and a peace of mind while you stay focused on your exercise session.
  • HBTower 3 Step Ladder with Tool Tray, Folding Step Stool with Wide Non-Slip Pedal and Comfort Handgrip for Household and Office, Lightweight 500lbs Capacity Step Ladder, Black





    Features
  • UPGRADED STEP LADDER: Open size-20.1"(L)*26.8"(W)*50.4"(H), folded size-20.8''(L)*1.6''(W)*54.3''(H), 11.88 pounds net weight step ladder has 500 pounds load, HBTower safety folding 3 step steel ladder is made for you!

  • TOOL PLATFORM AND SPACE-SAVING: The large-size tool platform can accommodate tools and reduce the number of climbing ladders. Only 1.6" after folding ladder for easy storage and transportation. It's suitable for both indoor and outdoor.

  • SAFETY AND STABILITY: High-quality thickened steel frame is constructed with strength and reliability. Metal safety buckle locks automatically when you use the step ladder. The design of the cross structure at the back strengthens the basic support which will make you safer in the process of climbing the ladder.

  • NON-SLIP DESIGN: The 3 step ladder with non-slip rubber handles for easy climbing and carrying. Wide pedals with anti-slip particles offer more stable support. Thickened rubber feet fully contact the ground and keep firm to prevent scratches on the floor.

  • WARRANTY SERVICE: You can get a 2-year warranty and 24-hour customer service. If you have any questions, please contact us and we will reply in time.

  • Pololu 3.3V Step-Up/Step-Down Voltage Regulator S7V8F3





    Features
  • input voltage: 2.7 V to 11.8 V
  • fixed 3.3 V output with +5/-3% accuracy
  • typical continuous output current: 500 mA to 1 A across most combinations of input and output voltages
  • power-saving feature maintains high efficiency at low currents (quiescent current is less than 0.1 mA)
  • integrated over-temperature and short-circuit protection