參數(shù)資料
型號(hào): 70IMX7-15-15-9
元件分類(lèi): 電源模塊
英文描述: 2-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù): 13/18頁(yè)
文件大小: 299K
代理商: 70IMX7-15-15-9
Board Mountable
DC-DC Converters
IMX 7 Series
Edition 6/5.2000
4/18
Functional Description
The IMX 7 DC-DC modules are feedback controlled flyback
converters using current mode PWM (Pulse Width Modula-
tion). See block diagram for single and double output types.
In the case of the single output units the output is directly
monitored and fed back to the primary control circuit via a
pulse transformer, resulting in tight regulation of the output
voltage. The R input is referenced to the secondary side
and allows for programming of the output voltages in the
range 75 to 105% of
Uo nom using either an external resistor
or an external voltage source.
In the case of the dual and double output units the output
voltage is monitored by a separate transformer winding
close to the secondary windings and fed back to the control
circuit. The R (Trim) input is referenced to the primary side
and allows programming of the output voltage in the range
100 to 105% of
Uo nom by an external resistor or within 75 to
105% of
Uo nom using an external voltage source.
Current limitation is provided by the primary circuit, thus
limiting the total output power.
The inhibit input allows remote converter on/off.
PWM
2
× 2200 pF
10 nF
14
1
2
3
4
11
10
12
13
Vi+
(Trim) R
i
Vi –
Vo1+
Vo1–
Vo2+
Vo2–
n.c.
03042
Fig. 2
Block diagram, double output types, standard pinout
Fig. 1
Block diagram, single output types, standard pinout
PWM
2
× 2200 pF
13
1
2
3
4
11
10
12
14
Vi+
i
Vi–
n.c.
Vo+
Vo–
R
D
03041
PWM
2
× 2200 pF
1
2
3
5
Vi+
Vi–
Vo+
Vo–
03062
PWM
2
× 2200 pF
10 nF
1
2
3
10
5
Vi+
Vi –
Vo+
Go
Vo –
03063
Fig. 4
Block diagram, dual output types, C pinout
Fig. 3
Block diagram, single output types, C pinout
相關(guān)PDF資料
PDF描述
70IMX7-24-9C2Z 1-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE
70IMX7-05-9L 1-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE
70IMX7-15-15-9Z 2-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE
70IMX7-24-24-9L 2-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE
70IMX7-05-9DM 1-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
70IMX7-1515-9C 功能描述:CONVERT DC/DC 2X 15V 7W RoHS:否 類(lèi)別:電源 - 板載 >> DC DC Converters 系列:* 標(biāo)準(zhǔn)包裝:5 系列:*
70IMX7-24-24-8 功能描述:DC/DC轉(zhuǎn)換器 7W (2x 24V) DC Input (40-121V) RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)稱(chēng)): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
70IMX7-24-24-8G 功能描述:DC/DC CONVERTER 7W 制造商:bel power solutions 系列:Melcher IMX7 零件狀態(tài):在售 類(lèi)型:隔離模塊,保形涂層 輸出數(shù):2 電壓 - 輸入(最小值):40V 電壓 - 輸入(最大值):121V 電壓 - 輸出 1:24V 電壓 - 輸出 2:24V 電壓 - 輸出 3:- 電壓 - 輸出 4:- 電流 - 輸出(最大值):150mA,150mA 功率(W):7.2W 電壓 - 隔離:2.1kV 應(yīng)用:ITE(商業(yè)),鐵路 特性:遠(yuǎn)程開(kāi)/關(guān),OCP,OTP,OVP,SCP,UVLO 工作溫度:-40°C ~ 85°C 效率:83% 安裝類(lèi)型:通孔 封裝/外殼:14-DIP 模塊,9 引線 大小/尺寸:2.00" 長(zhǎng) x 1.00" 寬 x 0.41" 高(50.8mm x 25.4mm x 10.5mm) 供應(yīng)商器件封裝:- 標(biāo)準(zhǔn)包裝:30
70IMX7-24-24-9 制造商:POWER-ONE 制造商全稱(chēng):Power-One 功能描述:7 Watt DC-DC Converters
70J00000Z 功能描述:保險(xiǎn)絲 3.5A Black/White 125VAC 300VDC RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類(lèi)型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類(lèi)型:SMD/SMT 系列:485