玮浚200W规格书.doc

东 莞 市 玮 浚 电 气 科 技 有 限 公 司开关电源供给器承认规格书Switching Power Supply SpecificationCUSTOMER: PART NAME：PC POWER MODEL: PART NO.： CUSTOMER :SIGNATURE CHECKED BYAPPROVAL BY SUPPLIER:PREPARED BYCHECKED BYAPPROVAL BY1.0 电气性能Electrical Specification1.1 交流输入AC input电源供给器（根据根据客户要求）提供一种额定输入电压，连续状态下的输入电压、电流、频率要求见表1（测试时使用NOMAL1%输入电压），在MIN 项电压输入、峰值负载时，电源供给器能启动。Table 1 list AC input voltage and frequency requirements for continuousoperation. The power supply shall be capable of supplying full-rated outputpower over one input voltage ranges rated 180-260VAC rms nominal. The powersupply shall automatically recover from AC power loss .The power supply mustbe able to start up under peak loading at 90VAC.（Voltage Select S/W iscustomers option）表1：交流输入要求Table 1 :AC input Line RequirementsParameter Min. Nom.(1) Max. UnitVin(230vac) 200 230 260 VACrmsFrequency 47 - 63 HzIin(230VAC) 3 ArmsPF 0.71.1.1 为防止过电流，供给器原边设置保险管，保险管为慢熔型或其等同型，当出现异常使用过流时，保险管熔断，保护整个电路。Input Overcurrent Protection，The power supply shall incorporate primaryfusing for input overcurrent protection ,Fuses should be slow-blow type or equivalent to prevent nuisance trips.1.1.2 浪涌电流Inrush Current Limiting60A Max. At 25 Cold Start在25冷启动下，最大浪涌电流60A1.2 直流输出DC Output电压Voltage+3.3V+5V+12V -12V+5Vsb额定负载MAX. Load 6.0A9.0A 10A0.5A 2.0A轻载Low Load 0.30A 1.0A0.50A 0.01A0.1A峰值Peak Load8A16A12A稳压范围Regulation5%5% 5% 10% 5%纹波Ripple100mV150mV 150mV150mV100mV杂讯Noise150mV200mV 240mV 200mV120mVNote: 电源连续工作时,其总功率不超过200W,+3.3V和+5V功率之和不超过80W。The continuous max. DC output power shall not exceed 200W, +3.3V and +5V combined continuous output power 80W max. 12V峰值电流时间为12秒以下。+12V peak surge current 12sec. Max. 在测试纹波和杂讯期间，用一个0.1uF和一个10uF的钽电解电容器并接在输出端上；采用20MHz或以上波段的示波器，并使用同轴探头去测量纹波和杂讯。A 0.1uF and 10uF tantalum capacitors should be put across output terminals during ripple & noise test. The oscilloscope bandwidth is set at 20 MHz and co-axial probe will be used to measure it. 交叉 负载情况如下表：（单位：A）The cross-load regulation in defined in the matrix below.(Unit: A)项目Item 负载Load+3.3V+5V+12V -12V+5Vsb1高High 2.0A4.0A 2.0A 0.3A0.8A低Low0.30A 1.0A0.50A0A0.05A2高High6A9A 10A0.2A 2.0A低Low2.8A 4.4A2.0A 0.1A 0.1A 1.3 保护功能 Protectio电源因过流、过压、短路等超范围工作时，电源保护动作，输出电压锁定在失效状态下，只有当解除这些原因，远程开关复位1秒钟，再重新启动，电源输出恢复到正常状态。+5Vsb 必须具有被短路功能，但当短路移除时，它将自动或被PS-ON开关到正常状态。If the power supply is latch into shutdown stage (when OCP,OVP or shortprotection is working), the power supply shall return to normal operationonly after the fault has been removed and remote signal must reset for aminimum of 1 seconds. Then, it will turn on again. The +5Vsb must be capable of being shorted indefinitely, but when the short is removed, the power supply shall recover automatically or by cycling the PS-ON#.1.3.1 过电流保护 OVER CURRENT PROTECTION执行过电流保护后，电压输出将终止。其输出负载从满载至少以10AS 速率上升，保护动作时的功率不超过300W。Over load currents applied to each tested output rail will cause the outputto trip before they reach or exceed 360VA for testing purposes, the overloadcurrents should be ramped at a minimum rate of 10A/s starting from full load.1.3.2 过电压保护 OVER VOLTAGE PROTECTIONOutput Min Nom. Max. Unit+12VDC - - 15.6 Volts+5VDC 5.74 6.3 7.0 Volts1.3.3 短路保护 SHORT CIRCUIT PROTECTION每个输出端到地。All output to GND.1.4 时间序列 Time Sequence1.4.1 启动时间 Set-up Delay Time900ms Max. at 100% Load.1.4.2 P.G.时间 PWR_OK(Power Good)100mS-500mS at 100% Load.1.4.3 P.F. 时间 Power Good Delay Time1 mS Min. at 70% Load.1.4.4 保持时间 Hold-up Time16 mS Min. at 70% Load.1.5 远程开关控制 Remote On/Off Control.PS-ON#低电平有效，与TTL电路兼容，针对电脑主板的远程控制，以实现软开关、LAN唤醒、MODEM唤醒等功能。当PS-ON#为低电平时，+12VDC、+5VDC、+3.3VDC、-12VDC四路主输出启动输出；当PS-ON#上拉到高电平或开路时，主五路停止输出。+5VSB输出不受PS-ON#控制，当AC通电即有效。PS-ON# is active-low, TTL-compatible signal that allows a motherboardto remotely control the power supply in conjunction with features suchas soft on/off, wake-on-LAN, or wake-on-modem. When PS-ON# is pulled to TTL low, the power supply should turn on the five main DC output rails:+12VDC,+5VDC,+3.3VDC,-12VDC. When PS_ON# is pulled to TTL high or open circuited, the DC output rails should not deliver current and should be held at zero potential with respect to ground. PS_ON# has no effect on the +5VSB output, which is always enabled whenever the AC power is present. Min. Max.Vil,Input Low Voltage 0.0V 0.8VIil,Input Low Current,Vin=0.4V -1.6 mAVih,Input High Voltage, Iin=-200Ua 2.0V Vih,Open Circuit,Iin=0 5.25V1.6 辅助电路 +5Vsb+5VSB 供给“等待”电路的电源，当AC 电源输入时，就开始工作，包括五组主输出停止输出时也同样提供。+5VSB 需要PS-ON#的配合使用。+5VSB 输出电流为2000mA ，电压为5V5% 。输出过电流时,保护电路启动，电路不被损坏，但不考虑其过电流点。+5VSB is a “standby” supply output that is active whenever the AC power is present. It provides a power source for circuits that must remainoperational when the five main DC output rails are in a disabled state.Example uses include soft power control, wake-on-LAN, wake-on-modem,intrusion detection, or suspend stage activities. +5VSB is required for the implementation of PS_ON#.The +5VSB output should be capable of delivering a minimum of 2000 mA at +5V +/- 5% to external circuits. Overcurrent protection is required on the +5VSB output regardless of the output current ration. This ensures the power supply will not be damaged if external circuits draw more current than the supply can provide.1.7 耐压强度HI-POT输入端-地：1000VAC 5S 10mA Min.Input-GND:1.8 地连接测试Earth Continuous test100m Max. at 25A.1.9 对地漏电流 Leakage Current Each Line To GND3.5 mA Max. At 264VAC 50HZ2.0 Environment 环境2.1 Temperature 温度Operating ambient 工作温度+10 - +50(At full load, with a maximum rate of change of 5/10minutes,but no mo