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參數(shù)資料
| 型號： | IRPLLNR3 |
| 廠商： | International Rectifier |
| 英文描述： | Universal Input Linear Fluorescent Ballast using the IR2167 |
| 中文描述： | 通用輸入線性熒光燈鎮(zhèn)流器用IR2167 |
| 文件頁數(shù)： | 26/27頁 |
| 文件大小： | 341K |
| 代理商： | IRPLLNR3 |
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IRPLLNR3
Design Procedure to adapt the design to different lamp types
To adapt the design to different types of lamps you need to adjust the values of: LPFC, MPFC, MLO,
MHO, CPH, RT, RPH, RRUN, RCS, ROC, CT, RDT, CRAMP, REOL4, CRES and LRES. Do not
change any others values!
1)
Use the Ballast Designer Software to set the values of LRES, CRES, MPFC, MLO and
MHO, RDT, CT, CRAMP, CS and to set the starting values of LPFC, CPH, RT, RPH, RRUN
and ROC.
Cross both lamps (i.e. connect a filament or resistor to each lamp cathode position but not a good
lamp) and measure the lamp voltage at ignition using a storage oscilloscope.
1)
Set ROC to get the right ignition voltage (decrease ROC to decrease the ignition voltage or
decrease RCS to increase the ignition voltage)
Set RT to set the minimum frequency of the oscillator (increase RT to decrease the
minimum frequency). Increase RT up to when the over-current protection is working in the
worst case (i.e. the ballast shuts down at ignition):
Select CPH to set the preheat time (increase CPH to increase the preheat time)
Set RPH to set the right preheat current (increase RPH to increase the preheat current)
In case of voltage mode heating, increase CH1 and CH2 to increase the preheat voltage (use
6-7 turns in the secondary of LRES).
2)
3)
4)
Connect both lamps correctly and measure the input power
5)
Select RRUN to set the correct power, RRUN is required only if the run frequency is above
the ignition frequency (increase RRUN to increase the power on the lamp)
6)
Verify the value of LPFC at each limit of the line/load range:
Minimum load and maximum input voltage:
If the COMP pin becomes less than 400mV the PF will not operate in a stable manner and it is
necessary to increase LPFC.
Maximum load and minimum input voltage:
If the PF does not operate in a stable manner and audible noise can be heard from LPFC, it is
necessary to decrease LPFC.
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相關(guān)代理商/技術(shù)參數(shù) |
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| IRPLLNR4 | 功能描述:BALLAST UNIV INP FLUOR IR2166 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊 其它名稱:520-1035 |
| IRPLLNR5 | 功能描述:電源管理IC開發(fā)工具 Uni Inpt Lin Fluor Ballast 54W TL5 Lamp RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| IRPLLNR7 | 功能描述:電源管理IC開發(fā)工具 Flourescent Ballast Using IRS2166DPBF RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| IRPLMB1E | 功能描述:KIT DESIGN BALLAST 220VAC RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊 其它名稱:520-1035 |
| IR-POST-B | 制造商:Knoll Systems 功能描述:Single Target IR Repeater Kit with Black Postage Stamp Receiver 制造商:KNOLL SYSTEMS 功能描述:IR REPEATER COMPLETE KIT BLACK POSTAGE STAMP RECEIVER |
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