MORNSUN Introducing the UWTH1D_P/LDxxWR3 Series: High-Performance Wide Input Railway DC/DC Converters (6-30W)

26 September 2023 - 0 Comments

MORNSUN has introduced the UWTH1D_P-6WR3, UWTH1D_LD-10W(F/H)R3, UWTH1D_LD-20W(F/H)R3, and UWTH1D_LD-30W(F/H)R3 series of railway power modules, offering an ultra-wide input voltage range of 14-160V to cover various global railway control systems' voltage requirements. These modules meet international standards like EN50155, EN62368, EN45545, and more, providing a 3-year warranty. With a wide operating temppower moerature range, integrated protections, and remote control, they ensure system safety and reliability. These modules simplify sourcing and certification costs by accommodating diverse input voltage segments in one module. The MORNSUN UWTH1D_P/LD-XXW offers a reinforced insulation voltage of 3000VAC for input and output, and an input-to-shell withstand voltage of 2800VAC, which improves product reliability and high efficiency up to 89% making them suitable for high-altitude environments. They have a wide operating temperature range of -40°C to +105°C to meet varying environmental conditions. Additionally, they provide input under-voltage protection, output over-voltage, over-current, and short-circuit protections. With industry-standard packaging and pin-outs, these modules are versatile and reliable, making them suitable for railway applications.

Features

Ultra-wide input voltage range: 14-160VDC
High efficiency up to 84%
Reinforced insulation with I/O isolation test voltage of 3KVAC
Operating ambient temperature range: -40°C to +105°C
Protection features: Input under-voltage, output over-voltage, over-current, short-circuit protection
Industry-standard package and pin-out
Meets EN50155 and AREMA standards
Compliant with IEC62368, UL62368, CSA62368, EN62368, and EN45545 standards