TEN 20-11021WIRH

TEN 20WIRH is a series of 20W railway-certified DC/DC converters with reinforced I/O isolation for highest reliability in harsh environments. The proven and certified design guarantees highest resistance against thermal shocks, moisture, mechanical shocks and vibration. The TEN 20WIRH comes with additional EN 62368-1 safety approvals for IT equipment and EN 45545-2 certification for fire behaviour. Thanks to its favourable operating temperature range of -40°C to +75°C without derating (depending on the model), the TEN 20WIRH presents a first choice for demanding applications. It features undervoltage lockout (UVLO), short-circuit protection (SCP), overtemperature protection (OTP) and overvoltage protection (OVP). Housing material is non-conductive plastic (UL 94 V-0 rated), base material is non-conductive plastic (UL 94 V-0 rated) and potting material is silicone (UL 94 V-0 rated).

• Fully encapsulated 1”x1.6” package
• 3000VAC I/O isolation (reinforced)
• 4:1 input voltage range: 36 to 160VDC
• EN 50155 (railway application) and EN 61373 certified
• Internal class A EMI filter
• Remote on/off function
• 3-year product warranty
• EN 62368-1, IEC 62368-1, UL 62368-1 safety standards
• Pollution degree PD 2 and overvoltage category OVC II
• Switching frequency of 250 to 310KHz (PWM) (275KHz typ (PWM))