AM80A-048L-033F50 Astec Power, AM80A-048L-033F50 Datasheet
AM80A-048L-033F50
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AM80A-048L-033F50 Summary of contents
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... AM80A Performance Series Highlights • High Efficiency - up to 88% • 100°C baseplate/ case operating temperature - no derating • Fixed Switching Frequency • Low output ripple and noise • High Reliability - over 1 million hours MTBF • Designed to meet all Telecom specifications AMPSS Astec Modular Power Supply System ...
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... Electrical Specifications for 48V Input Models (AM80A-048L-xxxFyy) .................... 11 Electrical Specifications for 48V Input Models (AM80A-048L-050P25D033P30) ..... 13 Electrical Specifications for 150V Input Models (AM80A-150L-xxxFyy) .................. 14 Electrical Specifications for 300V Input Models (AM80A-300L-xxxFyy) .................. 15 Electrical Specifications for 320V Input Models (AM80A-320L-xxxFyy) .................. 17 Functional Description ............................................................... 18 Remote Sense (+SENSE, -SENSE) ............................................................................ 18 Enable Control (ENABLE) ...
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... Output Ripple and Noise ............................................................................................. 23 Conducted EMI ........................................................................................................... 23 Break Regulation .......................................................................................................... 23 Input Undervoltage Protection ..................................................................................... 24 Application Examples ................................................................. 25 AC Input Design .......................................................................................................... 25 Parallel Connection Design .......................................................................................... 25 Mechanical Information ............................................................. 26 Dimensions................................................................................................................... 26 Recommended PCB Layout ........................................................................................ 27 Dimensions of AM80A-048L-050P25D033P30 ........................................................... 28 Recommended PCB Layout ........................................................................................ 29 Heatsink Mounting Information ................................................................................... 30 Rev. 05 Mar 99 AMPSS Reference Manual ® 3 ...
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... The single output AM80A is an isolated, single output converter module, providing up to 252W output with a maximum baseplate operating temperature of 100°C with no derating. The AM80A features full safety isolated low voltage secondary side control and Astec Linear Programming (ALP™) for convenient adjustment of the module's parameters ...
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Ordering Information M ode -320 L-280 -300 L-022 -300 L-033 -300 L-050 ...
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... ENABLE is connected to -SENSE. All other pins are left floating. Definitions and I are actual operating conditions *Note : AM80A-048L-050P25D033P30 Baseplate/ Case Operating Temperature is -20 to 85°C. AMPSS Reference Manual ® 6 320V Input 300V Input 400V 400V 425V ...
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... Pin Connections - all models except AM80A-048L-050P25D033P30 ype INPUT - + AMPSS™ POWER MODULE CLK PG/ID CLK OUT LIM ADJ C SHARE 4 9 OVP ADJ C MON 3 ...
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... All Models Except AM80A-048L-050P25D033P30 SIG N ALS Control Function mpe ratu re mo nitor rre nt mo nitor SHA rren nctio n CLK OUT - CLK ...
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... Pin Connections - AM80A-048L-050P25D033P30 ype INPUT - + AMPSS™ POWER MODULE CLK C.L.ADJ CLK OUT C.L.ADJ V2 C SHARE OVP ADJ V1 C SHARE 6 ...
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... AM80A-048L-050P25D033F30 CONTROL SIGNALS Control Function TEMP MON - temperature monitor signal C MON - current monitor signal C SHARE - current share function* CLK OUT - clock output CLK IN - clock input C LIM ADJ - current limit adjustment 1 OVP ADJ - output overvoltage protection adjustment V ADJ - voltage adjust ENABLE - module enable Notes : 1 ...
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... Electrical Specifications for 48V Input Models (AM80A-048L-xxxFyy) INPUT CHARACTERISTICS Parameter Input vo ltag e Input s urge v oltage Input low line p ower on vo ltag e Input low line p ower off v oltage No load inpu t power Inp ut cap acitan ce Inp ut curren ...
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Electrical Specifications for 48V Input Models (Cont'd) OUTPUT CHA R AC TER ISTICS Parameter Nomin al (facto age Outp ut v oltage accurac y Remote s en ...
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... Electrical Specifications for (AM80A-048L-050P25D033P30 ete lta lta lin lta lin lta g e ...
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... Electrical Specifications for 150V Input Models (AM80A-150L-xxxFyy arame ter lta lin lta lin ...
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... Electrical Specifications for 300V Input Models (AM80A-300L-xxxFyy IST ame lta lin lta lin ...
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Electrical Specifications for 300V Input Models (Cont' TPU ISTIC S Par amete r N omin al (fac tory s et ltag ...
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... Electrical Specifications for 320V Input Models (AM80A-320L-xxxFyy) INPUT TER ISTICS Parameter Inpu t vo ltage Inpu t s urge vo ltage Inpu t low line power ltage Inpu t low line power o ff voltag e No load inp ut power Inpu t capacitance Inpu t current ...
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... AM80A-048L-050P25D033P30. Remote Sense (+SENSE, -SENSE) Connect the +SENSE and -SENSE pins of the AM80A directly to the load to allow the module to compensate for the voltage drop across the conductors carrying the load current. If remote sensing is not required (for example if the load is close to the module) the sense pins should be connected directly to the module’ ...
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Output Voltage Adjustment (V ADJ) The output voltage of the module may be accurately adjusted ±20% of the nominal factory set output. Adjustment is carried out using either an external voltage source (0 to 2V, capable of ...
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... Onom 100% 80% V VADJ Power Good/Identification (PG/ID) (Not apply to AM80A-048L-050P25D033P30) This pin provides an indication that the module's converters are working, and can also be used to identify the factory set output voltage of the module. The PG/ID pin goes high to the level of the output voltage ( indicate that the module is operating and delivering O power ...
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Current Sharing (C SHARE) To ensure that all modules in a parallel system accurately share current, the C SHARE pins on each module should be connected together. From C SHARE of previous module +O +SENSE -SENSE 7 ...
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... Electrolytic bulk reservoir capacitors placed close to the module input pins are recommended to ensure the module is fed with a low source impedance. For the AM80A Performance Series module typical values are 220µF/100V for 48V modules and 220µF/450V for 300/320V modules. ...
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... Load Protective earth AM80A modules have an effective input to ground (baseplate) capacitance of 700pF for 300V input models and 580pF for 48V input models. This should be accounted for when calculating the maximum EMI ‘Y’ capacitance to meet ground leakage current specifications. Break Regulation AM80A Performance Series modules are designed to deliver full rated output current ...
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... Input Undervoltage Protection An input undervoltage protection circuit protects the module under low input voltage conditions. Hysteresis is built into the AM80A Performance Series module to allow for high levels of ripple on the input supply voltage without causing the module to cycle on and off. Typically 320V modules will turn on when the input exceeds 220V and turn off below 180V ...
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Application Examples AC Input Design +I/P + -I/P Parallel Connection Design + VDC in - Rev. 05 Mar 99 +O +SENSE 7 -SENSE 12 -O/P C LIM ADJ VADJ ENABLE OVP ADJ C SHARE +I/P CLK OUT 6 ...
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Mechanical Information Single Output Module Dimensions The dimensions are given in mm (inches). Note that the baseplate must be connected to protective earth before power is supplied to the module. 32 AMPSS Reference Manual ® 26 BASEPLATE (CONNECT TO PROTECTIVE ...
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... Recommended PCB Layout Single Output Module The AM80A Performance Series module may be mounted to a board either by soldering or by using spring sockets. Materials : 31 ¢ 32 RECOMMENDED HOLE SIZE TABLE: - HOLE SIZE FOR PCB DIRECT SOLDERING HOLE SIZE FOR SPRING SOCKET MOUNTING* HOLE SIZE FORM 3.5 ...
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... Mechanical Information Dimensions of AM80A-048L-050P25D033P30 The dimensions are given in mm (inches). Note that the baseplate must be connected to protective earth before power is supplied to the module AMPSS Reference Manual ® 28 BASEPLATE (CONNECT TO PROTECTIVE EARTH) 2 INPUT PINS ∅1.52(0.060) ±0.05(0.002) ∅3.81(0.150) R3.8(0.15) typ ...
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... Recommended PCB Layout The AM80A-048L-050P25D033P30 module may be mounted to a board either by soldering or by using spring sockets. 31 ¢ 32 RECOMMENDED HOLE SIZE TABLE: - HOLE SIZE FOR PCB DIRECT SOLDERING HOLE SIZE FOR SPRING SOCKET MOUNTING* HOLE SIZE FORM 3.5 MACHINE SCREW *Spring sockets are available from Astec in packs of 20 control pin sockets and 15 power pin sockets, partno ...
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... Mounting kits and thermal pads are also available. The table below shows the options available for AM80A Performance Series. A heatsink mounting kit provides the most convenient way to mount the heatsink to the module and then mount the assembly onto a circuit board Note: 1) Baseplate and heatsink must be connected to protective earth ...
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The recommended torque of using AMPSS mounting kit for module/heatsink is: Screw size Torque M3 4-6kg-cm (3.5-5.2 lb-in) M3.5 6-8kg-cm (5.2-6.9 lb-in) Torque sequence Heatsink Torquing Sequence It is assumed that all four mounting screws are being torqued ...
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For further information contact : NORTH AMERICA ASTEC AMERICA, INC,. 5810 Van Allen Way, Carlsbad CA 92008, USA. Tel : 760-930-4600 Fax : 760-930-0698 EUROPE ASTEC EUROPE LTD. Astec House, Unit 9, Waterfront Business Park, Merry Hill, Dudley DY5 1LX ...