TOTAL POWER INT'L
36-72VDC INPUT RANGE DC-DC CONVERTER HOT-SWAP CompactPCI
QUAD OUTPUT 500 WATTS ACTIVE CURRENT SHARING SWITCHING
POWER SUPPLIES TPDC500P-48B SERIES
FEATURES:
ꢀ
ꢀ
ꢀ
500W 6U X 8HP EUROCARD PACKAGE
36-72VDC NOMINAL 48VDC INPUT
INTERNAL OR-ING DIODES FOR
N+1 REDUNDANCY
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
HOT-SWAPPABLE
THIRD-WIRE CURRENT SHARING
EMI MEET EN 55022 CLASS A
CE MARKING COMPLIANCE
FULLY COMPLIANT WITH PICMG
SPECIFICATION
INPUT SPECIFICATION
OUTPUT SPECIFICATION
Input Voltage: Typ. 36-72Vdc,nominal input 48Vdc.
OVP shutdown at 75Vdc & UVP shutdown at 36Vdc.
Input Connector: Positronic 47-pin PCIH47M400A1.
Soft Start: Installed.
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Power: Typ. 500W continuous.
Output Connector: Positronic 47-Pin PCIH47M400A1.
Line Regulation: Typ. 0.1%.
Load Regulation: VO1 & VO2 typ. ±0.5%.
VO3 & VO4 typ. ±1.0-4.0%.
Noise & Ripple: Typ. 1% peak-peak or 50mV,which is greater.
OVP: Built-in at all outputs.(Latch).
Adjustability: Available at VO1,VO2, VO3 & VO4.
Output Trim: Electrical trim available at VO1/ VO2.[ADJ #].
Remote Sensing: Available at VO1,VO2 & VO3.
Hot-Swap: Available.
N+1 Redundancy: Available with OR-ing diodes at all outputs
for N+1 redundancy.
Current Sharing: Third-wire current sharing at VO1,2&3.
Power OK Signal: Available for all outputs.
Over Current Protection (OCP): Installed at each rail.
Inrush Current: Typ. 11A @ 48Vdc.
Input Current: 13.2A @ nominal input 48Vdc.
Dielectric Withstand: Meet IEC950 regulation.
Transient Protection: MOV withstands transient as
specified by EN61000-4-4 level 3.
EMI: Meet CISPR EN55022 Class A.
Remote ON/OFF: Available at [INH#] & [EN#] pins.
Power Fail Signal: Available at [FAL#] pin.
Status LED: <Green> means valid input voltage.
<Amber> means a critical fault.
Thermal Protection (OTP): Installed NTC for thermal sensor
at [DEG#] pin. Thermostat will
shutdown the PSU if >100°C.
Overload Protection (OLP): Fully protected against output
overload or short circuit. Typ. set at 120-150% max. load.
Consult the factory for special OLP setting.
GENERAL SPECIFICATION
Efficiency: Typ. 80 %.
Operating Temperature: -30 to +50 °C at full load with
specified air flow. Derates linearly to 50% at +70°C
Storage Temperature: -40 to +85 °C.
Temperature Coefficient: Typ. ±0.02% / °C.
Cooling: At least 8lfm moving air is required to achieve
full rating power 500W in a confined area.
Switching Frequency: 120K Hz.
Circuit Topology: Forward circuit.
Transient Response: Peak transient less than 220mV and
recovers within 0.5mS after 50% load-change.
Safety Standard: IEC60950.
Construction: Eurocard 6U X 8HP X 160mm
CompactPCI format. Front Panel with
Extractor handle.
Power Density: 4.50 Watts/ Cubic Inch.
Remark: All measurements are at nominal input, full load and +25°C unless otherwise specified.
5秒后页面跳转
AO3401场效应管参数、引脚图、应用原理图
BT131可控硅参数及引脚图、工作原理详解
74LS32芯片参数、引脚图及功能真值表
全球首块英伟达H200交付 黄仁勋“送货上门”
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
