Rectifiers. Converters. Stabilized power supply

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JS EN 50563:2012 External a.c. - d.c. and a.c.- a.c. power supplies - Determination of no-load power and average efficiency of active modes

This Jordanian Standard specifies methods of measurement of electrical power consumption, and the reporting of results, for external power supplies. This standard is applicable to external power supplies with a rated input voltage within the range 100 V a.c. to 250 V a.c. having a single output with a rated output power not exceeding 250 W and a rated output voltage not exceeding 230 V a.c. (Published Document (JS))

JS EN 62040-3:2012 Uninterruptible power systems(UPS) Part3: Method of specifying the performance and test requirements EN 62040-3:2001 + A11:2009 + AC 2003

This standard applies to electronic indirect a.c. converter systems with electrical energy storage means in the d.c. link. The primary function of the uninterruptible power system (UPS) covered by this standard is to ensure continuity of an alternating power source. (Published Document (JS))

JS 62040-1-2:2009 Uninterruptible power systems (UPS) Part 1- 2: General and safety requirements for UPS used in restricted access locations

This standard applies to electronic uninterruptible power systems with an electrical energy storage device in the d.c. link. It is to be used with IEC 60950-1 which is referred to in this standard as ?RD (Published Document (JS))

JS 62040-1-1:2009 Uninterruptible power systems (UPS) Part 1-1: General and safety requirements for UPS used in operator access areas

This standard applies to electronic uninterruptible power systems (UPS) with an electrical energy storage device in the d.c. link. (Published Document (JS))

JS 60618:2009 Inductive voltage dividers

Definitions, classification, limits of intrinsic error, permissible variations, electrical and mechanical requirements, information, markings and symbols. (Published Document (JS))

JS EN 61204:2009 Low-voltage power supply devices, d.c. output - Performance characteristics

This standard describes a method for specifying requirements for low-voltage power supply devices (including switching types) providing d.c. output(s) up to 200 V d.c. at a power level of up to 30 kW, operating from a.c. or d.c. source voltages of up to 600 V. (Published Document (JS))

JS 60335-2-29:2007 Household and similar electrical appliance-Safety Part 2-29: Particular requirements for battery chargers

This international standard deals with the safety of electric battery chargers for household and similar use having an output at safety extra-low voltage, their rated voltage being not more than 250 V. (Published Document (JS))

JS IEC 62040-2:2007 Uninterruptible power systems (UPS) Part 2:electromagnetic compatibility (EMC) requirements

This part intended to be installed as aunit or in UPS systems comprising anumber of interconnected and associated control/switchgear forming aingle power system and in any operator accessible area or in seperated electrical locations. (Published Document (JS))

JS 1569:2003 Semiconductor converters - General requirements and line commutated converters - Specifications for basic requirements

Specifies the requirements for the performance of all electronic power convertors and electronic power switches using controllable and/or non electronic valves (Published Document (JS))