PKB4111CPI

Ericsson Power Modules DC/DC converters and DC/DC regulators are designed in accordance with the safety standards IEC 60950-1, EN 60950-1 and UL 60950-1 Safety of Information Technology Equipment. On-board DC/DC converters and DC/DC regulators are defined as component power supplies. As components they cannot fully comply with the provisions of any safety requirements without “conditions of acceptability”. Clearance between conductors and between conductive parts of the component power supply and conductors on the board in the final product must meet the applicable safety requirements. Certain conditions of acceptability apply for component power supplies with limited stand-off (see Mechanical Information and Safety Certificate for further information). It is the responsibility of the installer to ensure that the final product housing these components complies with the requirements of all applicable safety standards and regulations for the final product. Component power supplies for general use should comply with the requirements in IEC/EN/UL 60950-1 Safety of Information Technology Equipment. Product related standards, e.g. IEEE 802.3af Power over Ethernet, and ETS-300132-2 Power interface at the input to telecom equipment, operated by direct current (dc) are based on IEC/EN/UL 60950-1 with regards to safety.

• Industry standard low profile Eighth-brick 58.4 x 22.7 x 8.6 mm (2.3 x 0.89 x 0.34 in.)
• High efficiency, typ. 91 % at 3.3V/40A
• 1500 Vdc input to output isolation
• Meets isolation requirements equivalent to basic insulation according to IEC/EN/UL 60950
• More than 2 million hours MTBF
• Suited for narrow board pitch applications (15 mm/0.6 in)
• Secondary side control for tighter regulation
• Over temperature protection
• Over current protection
• Over voltage protection
• Optional latching OVP, OCP, OTP
• Monotonic startup
• Start up into Pre-biased load
• Remote sense
• Remote control
• Output voltage adjust function
• Through hole and surface mount option
• Optional baseplate
• Highly automated manufacturing ensures quality
• ISO 9001/14001 certified supplier