# SX1308 Boost Module, 2-28V, 2A, 1.2MHz

> DC-DC boost module based on the SX1308 IC, with input voltage of 2-24VDC and output adjustable via potentiometer from 2-28VDC. Output current up to 2A, depending on cooling and load. Switching frequency 1.2MHz, efficiency up to 95%. Compact size, variable voltage regulation, no current regulation.

- Page: https://sigmanortec.ro/en/sx1308-boost-module-2-28v-2a-12mhz
- Price: 3.79 RON
- Availability: In stock; 1-2 zile
- Reference: 33562 · EAN: 5945548110789
- Category: Electronic components > Step Up Modules
- Specifications: tension: AD; Supply Voltage: 2; Maximum Input Voltage: 24; Minimum Output Voltage: 2; Maximum Output Voltage: 28; Source Type: high; Current Adjustment: Not; Voltage Adjustment: Yes; Adjustment Type: Variable; Maximum Output Current: 2
- Package (shipping data): 0.003 kg
- Updated: 2026-04-25
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:52 (Europe/Bucharest)

## Description

Compact step-up DC-DC converter, ideal for powering electronic projects when you need a higher voltage, offers potentiometer-adjustable output between 2 and 28V from a 2-24V supply, delivers up to 2A depending on cooling and load, switches at 1.2MHz for good stability and can reach efficiency up to 95%.
Small-sized voltage boost module with adjustable output via potentiometer, uses the SX1308 integrated circuit.
IMPORTANT! On first use, turn the potentiometer several turns counterclockwise (at the end of the turn, a click is heard). It is possible that the potentiometer comes from the factory fully turned clockwise, and this will cause the module to burn out instantly.
Specifications:
Supply voltage: 2 - 24VDC
Output voltage: 2 - 28VDC
Output current: 2A, check the module's temperature under load
Frequency: 1.2MHz
Efficiency: up to 95%