LM317 Adjustable Voltage Regulator Step Down Power Supply Module LED Meter
New
Shipping
Standard courier shipping from R30
R30 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30 surcharge. This will be calculated at checkout if applicable.
Check my rate
Check my rate
Ready to ship in
The seller has indicated that they will usually have this item
ready to ship within 15 business days. Shipping time depends on your delivery address. The most
accurate delivery time will be calculated at checkout, but in
general, the following shipping times apply:
Standard Delivery
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Returns
Get it now, pay later
Seller
Buyer Protection
Product details
Condition
New
Location
International
Bob Shop ID
615105279
Features:
? Board core components: adjustable regulator ASIC LM317, 2A or less can be loaded, ?AC or DC voltage input, the output voltage is 1.25V-28V DC continuously adjustable, versatile DC board.? Using double adjustment potentiometer: when using LM317T for adjustable power supply, often lead to output voltage increases and burned the load due to potentiometer poor contact. We designed this regulator board using double potentiometer to ensure good contact, effectively protect the load.? ? Specifications:
? Input: DC:0-30v / AC:0-22V Output: DC 1.25-28V Output current: 2A (Max) The minimum differential between input and output: 3 volts; input must be higher than the output voltage above 3V to be regulated. Buck, not boost, when input 5V output 1.25-2V, not 6V. Circuit board size: approx. 69 x 50 x 27mm (L x W x H) ? Note:
Due to the digital voltage display module operating voltage is 3V, only when the voltage is higher than 3V to display properly? ? Package Included:
? 1 x LM317 Adjustable Voltage Regulator Step-down Power Supply Module with LED Meter
? Board core components: adjustable regulator ASIC LM317, 2A or less can be loaded, ?AC or DC voltage input, the output voltage is 1.25V-28V DC continuously adjustable, versatile DC board.? Using double adjustment potentiometer: when using LM317T for adjustable power supply, often lead to output voltage increases and burned the load due to potentiometer poor contact. We designed this regulator board using double potentiometer to ensure good contact, effectively protect the load.? ? Specifications:
? Input: DC:0-30v / AC:0-22V Output: DC 1.25-28V Output current: 2A (Max) The minimum differential between input and output: 3 volts; input must be higher than the output voltage above 3V to be regulated. Buck, not boost, when input 5V output 1.25-2V, not 6V. Circuit board size: approx. 69 x 50 x 27mm (L x W x H) ? Note:
Due to the digital voltage display module operating voltage is 3V, only when the voltage is higher than 3V to display properly? ? Package Included:
? 1 x LM317 Adjustable Voltage Regulator Step-down Power Supply Module with LED Meter