The B2409S-1W with Power Modules SIP-4 RoHS manufactured by JETEKPS is a compact, high-efficiency DC-DC converter module designed for step-up applications. It is available in 9 to 36V input, 24V output and 1 watt package. The module offers very low power dissipation, wide input voltage range, short-circuit protection and temperature protection. It also meets the RoHS directive requirements and comes in a lead-free, 4-pin, surface-mount SIP package.