參數(shù)資料
型號： PFC500-1028
英文描述： PerFormanCe POWER
中文描述： 表現(xiàn)力
文件頁數(shù)： 2/4頁
文件大?。?/td> 206K
代理商： PFC500-1028
2
PerFormanCe POWER PFC500
OUTPUT SPECIFICATIONS
PARAMETER
Efficiency
Minimum loads
CONDITIONS/DESCRIPTION
Full rated load, 110 VAC. Varies with distribution of loads among outputs.
MIN
75
0.6
0.6
1.2
See Model Selection Charts
NOM
MAX
UNITS
%
PFC500-1024
PFC500-1028
PFC500-1048
Amps
Ripple and Noise
Output Power
Full load, 20MHz bandwidth.
300 LFM forced air cooling required for operation. See optional fan.
Continuous power, multiple output models.
Output voltage overshoot/undershoot at turn-on.
Without connection of remote sense.
500
Watts
Overshoot / Undershoot
Regulation
0
V
PFC500-1024
PFC500-1028
PFC500-1048
0.8
0.7
1.0
%
Transient Response
Recovery time, to within 1% of initial set point due to a 50-100% load change,
3% max. deviation. (Main output of multi-output units).
Time required for initial output voltage stabilization.
Time required for output voltage to rise from 10% to 90%.
1
mS
Turn-on Delay
Turn-on Rise Time
1
Sec
mS
10
INTERFACE SIGNALS AND INTERNAL PROTECTION
PARAMETER
Overvoltage Protection
CONDITIONS/DESCRIPTION
MIN
27.0
32.0
60.0
NOM
MAX
30.7
35.0
70.0
UNITS
PFC500-1024
PFC500-1028
PFC500-1048
V
Overload Protection
Overtemperature Protection
Remote Sense
Current Share
Inhibit
Fully protected against output overload and short circuit. Automatic recovery upon removal of overload condition.
System shutdown due to excessive internal temperature, automatic reset.
Total voltage compensation for cable losses with respect to the main output.
Accuracy of shared current with up to 6 parallel units.
TTL compatible logic signal will inhibit outputs by the application of a logic low signal.
An open circuit or external TTL high signal allows normal operation.
TTL compatible logic signal. Time before regulation dropout due to
loss of input power at 110 VAC.
TTL compatible signal. Signal is low if main output is greater
or less than 10% of nominal.
250
10
mV
%
Input Power
Fail Warning
Power Good
4
mS
PFC500-1024
PFC500-1028
PFC500-1048
22.08
25.20
44.20
27.36
30.80
54.72
V
Fan Voltage
Provides 170mA current to user supplied fan if fan option is not selected.
12
V
SAFETY, REGULATORY, AND EMI SPECIFICATIONS
PARAMETER
Agency Approvals
CONDITIONS/DESCRIPTION
UL1950.
CSA 22.2 NO. 234/950.
EN60950 (TüV).
Input to output.
FCC CFR title 47 Part 15 Sub-Part B - Conducted.
EN55022 / CISPR 22 Conducted.
Per EN61000-4-2, level 4.
Per EN61000-4-3, level 3.
Per EN61000-4-4, level 4.
Per EN61000-4-5 class 3.
MIN
NOM
MAX
UNITS
Approved
Dielectric Withstand Voltage
Electromagnetic Interference
2600
B
B
8
10
±4
1
2
VDC
Class
ESD Susceptibility
Radiated Susceptibility
EFT/Burst
Input Transient Protection
kV
V/M
kV
Line to Line
Line to Ground
kV
Insulation Resistance
Leakage Current
Input to output.
Per EN60950, 264 VAC.
10
M
mA
2.0
相關(guān)PDF資料
PDF描述
PFC500-1028F Micropower Precision Series Reference Family; Package: SO; No of Pins: 8; Temperature Range: -40° to +125°C
PFC500-1048F Micropower Precision Series Reference Family; Package: SO; No of Pins: 8; Temperature Range: -40° to +125°C
PFC500-1048 PerFormanCe POWER
PFCH-001 Micropower Precision Series Reference Family; Package: SO; No of Pins: 8; Temperature Range: -40° to +125°C
PFCM300-03 Micropower Precision Low Dropout Series Voltage Reference Family; Package: SO; No of Pins: 8; Temperature Range: 0°C to +70°C
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PFC500-1028DF 制造商:Power-One 功能描述:AC/DC Power Supply Single-OUT 28V 17.9A 500W 9-Pin
PFC500-1028F 功能描述:線性和開關(guān)式電源 500W 28V 17.9A RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度:
PFC500-1048 功能描述:線性和開關(guān)式電源 Single Output 375W (48V) RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度:
PFC500-1048DM 制造商:Power-One 功能描述:
PFC500-1048F 功能描述:線性和開關(guān)式電源 500W 48V 10.4A RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度:
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