參數(shù)資料
型號(hào): PKF2611ASI/B
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 6 W DC-DC REG PWR SUPPLY MODULE
封裝: 8 MM HEIGHT, POWER, MODULE, SMD-18
文件頁(yè)數(shù): 4/16頁(yè)
文件大小: 694K
代理商: PKF2611ASI/B
12
EN/LZT 146 31 R1B Ericsson Power Modules AB, March 2004
EMC Specifications
The fundamental switching frequency is 510 kHz ±10 kHz.
The signal is amplitude modulated with 1 kHz/80% and applied in
differential and common mode.
Radiated EMS (Electro-Magnetic Fields)
Radiated EMS is measured according to test methods in
IEC Standard publ. 801-3. No deviation outside the VO tolerance
band will occur under the following conditions:
Frequency range
Voltage level
0.01...200 MHz
3 Vrms/m
200...1,000 MHz
3 Vrms/m
1...12 GHz
10 Vrms/m
ESD
Electro Static Discharge is tested according to IEC publ. 801-2. No
destruction will occur if the following voltage levels are applied to
any of the terminal pins:
Test
Voltage level
Air discharge
±4 kV
Contact discharge
±2 kV
EFT
Electrical Fast Transients on the input terminals could affect the out-
put voltage regulation causing functional errors on the Printed Board
Assembly (PBA). The PKF power module withstand EFT levels of
0.5 kV keeping VO within the tolerance band and
2.0 kV without destruction. Tested according to IEC publ. 801-4.
Output Ripple & Noise (VOac)
Output ripple is measured as the peak to peak voltage of the funda-
mental switching frequency.
Conducted EMI (input teminals)
PKF series typical conducted EMI performance
Test set up
The PKF meets class A in VDE 0871/0878, FCC Part 15J, and CISPR 22
(EN 55022), except for the fundamental switching frequency.
Radiated EMI
Radiated emission of electromagnetic fields is measured at 10 m
distance.
30...100 MHz
60 dB
mV/m
100...200 MHz
40 dB
mV/m
200...230 MHz
30 dB
mV/m
230...1,000 MHz
35 dB
mV/m
1...10 GHz
46 dB
mV/m
Frequency range
Voltage level
0.15...300 MHz
1.0 Vrms
Conducted EMS
Electro Magnetic Susceptibility is measured by injection of
electrical disturbances on the input terminals. No deviation
outside the VO tolerance band will occur under the following
conditions:
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