參數(shù)資料
型號(hào): PKF4111API
廠商: ERICSSON POWER MODULES AB
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE
封裝: 8 MM HEIGHT, POWER, MODULE-18
文件頁(yè)數(shù): 5/8頁(yè)
文件大?。?/td> 290K
代理商: PKF4111API
5
EN/LZT 146 87 R1A Ericsson Microelectronics AB, December 2001
-30
+30
+90
32
33
34
35
36
37
38
Turn-on
Turn-off
Turn-on/Tur-off
voltage
Case temperature (C)
Output characteristic (typ)
Power derating
Temperature coefficient
Turn-on/turn-off input voltage
Efficiency (typ) @ TA = +25°C
0.1 ms/div
2 A/div
200 mV/div
The output voltage
deviation is deter-
mined by the load
transient (dI/dt)
Load change:
dI/dt
4A/ms
Dynamic load response (typ) @ + 25 °C
EMC Specifications
During EMC measurements the PKF module is measured directly.
The fundamental switching frequency is 510 kHz ±5% @
IO = (0.1…1.0) × IOmax.
Conducted EMI (input teminals)
Output
voltage
(V)
Case temperature (C)
PKF 4111A without filter.
Typical Characteristics
External Filter (class B)
Required external input filter in order to meet class B in EN
55022, CISPR 22 and FCC part 15J.
+
-
Supply
voltage
L1
C2
C3
C6
C5
C4
C1
L2
pin 18
pin 17
L1 = 51H ( Recommended part: Siemens B82790-S0513 )
L2 = 10H
C1, C2, C3 = 0.68 F
C4 = 22F
C5, C6 = 10nF
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