Module DC-DC 1-OUT 3.3V 15A Tray

The KSTW015A0F series power modules are isolated DOSA compliant 1/16th brick dc-dc converters that operate over a wide input voltage range of 36 Vdc -75Vdc and provide a single precisely regulated output voltage at 3.3Vdc. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency of 90.5% typical at full load. Built-in filtering for both input and output minimizes the need for external filtering. The module is fully selfprotected with output over-current and over-voltage, over-temperature and input under voltage shutdown control. Optional features include negative or positive on/off logic and SMT connections.

• Compliant to RoHS II EU “Directive 2011/65/EU (-Z versions)
• Compliant to REACH Directive (EC) No 1907/2006
• Wide Input Voltage Range, 36Vdc to 75Vdc
• No minimum load
• High efficiency – 90.5% at full load (VIN=48Vdc)
• Constant switching frequency
• Low output ripple and noise
• Small Size and low profile, follows DOSA standard 1/16th footprint 33.0 mm x 22.9 mm x 9.3 mm (1.30 in x 0.9 in x 0.37 in)
• Surface mount (SMT) or Through hole (TH)
• Reflow process compliant, both SMT and TH versions
• Positive Remote On/Off logic
• Output overcurrent/voltage protection (hiccup)
• Over-temperature protection
• Output Voltage adjust: 80% to 110% of Vo,nom
• Wide operating temperature range (-40°C to 85°C)
• UL*Recognized to UL60950-1, CAN/CSA† C22.2 No.60950-1, and EN60950-1(VDE ‡ 0805-1) Licensed
• CE mark meets 2006/95/EC directive§
• Meets the voltage and current requirements for ETSI 300- 132-2 and complies with and licensed for Basic insulation rating per EN60950-1
• 2250 Vdc Isolation tested in compliance with IEEE 802.3¤ PoE standards
• ISO** 9001 and ISO 14001 certified manufacturing facilities