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參數(shù)資料
| 型號： | PKJ4910PIT |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, HALF BRICK PACKAGE-9 |
| 文件頁數(shù)： | 2/39頁 |
| 文件大?。?/td> | 1007K |
| 代理商： | PKJ4910PIT |
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Ericsson Internal
PRODUCT SPECIFICATION
7 (29)
Prepared (also subject responsible if other)
No.
EQUENXU
2/1301-BMR630 Uen
Approved
Checked
Date
Rev
Reference
SEC/D(PHILIP LIU)
(MICJOHN)
2006-03-27
B
2.5 V/20 A Typical Characteristics
PKJ 4519 PIT
Start-up
Shut-down
Start-up enabled by connecting V
I at:
Tref = +25°C, VI = 53 V,
IO = 20 A resistive load.
Top trace: output voltage (1 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: (10 ms/div.).
Shut-down enabled by disconnecting V
I at:
Tref = +25°C, VI = 53 V,
IO = 20 A resistive load.
Top trace: output voltage (1 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: (0.2 ms/div.).
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple at:
Tref = +25°C, VI = 53 V,
IO = 20 A resistive load.
Trace: output voltage (50mV/div.).
Time scale: (2 s/div.).
Output voltage response to load current step-
change (5-10-5 A) at:
Tref =+25°C, VI = 53 V.
Trace: output voltage (100mV/div.).
Time scale: (0.1 ms/div.).
Output Voltage Adjust (see operating information)
Passive adjust
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust Upwards, Increase:
Radj= (9.7*Vo+1.225)/(0.49*Vo-1.225) k
Eg Increase 5% =>Vout = 2.625 Vdc
(9.7x2.625+1.225)/(0.49x2.625-1.225) = 435 k
Output Voltage Adjust Downwards, Decrease:
Radj= (21*Vo-2.5)/(2.5-Vo) k
Eg Decrease 5% =>Vout = 2.375 Vdc
(21x2.625-2.5)/(2.5-2.375)= 379 k
E
PKJ 4000 PI series
DC/DC converters, Input 36-75 V, Output 30A/150W
EN/LZT 146 309 R1B February 2006
Ericsson Power Modules AB
Technical Specication
10
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PKJ50B1/4 | 功能描述:旋鈕和轉(zhuǎn)盤 STRGHT 0.52" W/SPIN SWITCH KNOB RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計:Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line |
| PKJ50B1/8 | 功能描述:旋鈕和轉(zhuǎn)盤 STRGHT 0.52" W/SPIN SWITCH KNOB RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計:Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line |
| PKJ50B14 | 功能描述:旋鈕和轉(zhuǎn)盤 Phenolic Knob Molded ABS RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計:Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line |
| PKJ50B18 | 功能描述:旋鈕和轉(zhuǎn)盤 Phenolic Knob Molded ABS RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計:Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line |
| PKJ60B1/4 | 功能描述:旋鈕和轉(zhuǎn)盤 KNOB PLASTIC RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計:Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line |
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