參數(shù)資料
型號: PSC128-9LIRPCD
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 5/11頁
文件大?。?/td> 236K
代理商: PSC128-9LIRPCD
Industrial Environment
Switching Regulators, PCB & Chassis
PSC-Family
Edition 2/96 - Melcher AG
4 - 55
MELCHER
The Power Partners.
4.2
Standards and Approvals
All Melcher power supplies are subject to manufacturing
surveillance in accordance with ISO 9001 standards.
All units are UL recognized as per UL 1950, UL 1012 and
CAN/CSA C22.2 No. 234-M90.
Cleaning Agents
In order to avoid possible damage, any penetration of
cleaning fluids is to be prevented, since the power supplies
are not hermetically sealed.
Protection Degree
The protection degree is defined by IP 20.
Standard Features
i Inhibit
Note: With open i-input, output is enabled (
Uo = on)
The inhibit input allows the switching regulators to be disa-
bled via a control signal. In systems with several units, this
feature can be used, for example, to control the activation
sequence of the regulators by a logic signal (TTL, C-MOS,
etc.).
An output voltage overshoot will not occur when the units
are switched on or off.
Fig. 3
Output response as a function of inhibit signal
Data
Table 3: Inhibit characteristics
Characteristics
Conditions
min
typ
max
Unit
Uinh
Inhibit input voltage to keep
Uo = on
Ui min...Ui max
–50
+0.8
V DC
regulator output voltage...
Uo = off
TC min...TC max
+2.4
+50
t r
Switch-on time after inhibit command
Ui = Ui nom
5ms
t f
Switch-off time after inhibit command
RL = Uo nom /Io nom
10
Ii off
Input current when inhibited
Io = 0, Ui = Ui nom
10
mA
Fig. 2
Definition of Iinh and Uinh
Fig. 4
Inhibit current Iinh versus inhibit voltage Uinh
4
2
0
-50 -40
20
40
-30
0
-20 -10
10
30
50
5
3
1
I inh [mA]
U inh [V]
U o on
U o off
U
inh
=
0.8
V
U
inh
=
2.4
V
Vi+
Gi–
Go–
i
Vo+
Iinh
Uinh
1
0.1
0
Uo/Uo nom
U inh
tr
tf
t
1
相關(guān)PDF資料
PDF描述
PSC5A12-9LIPCD 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PSC368-9LIRCD 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PSC5A10-9LIPCD 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PSC5A10-7LIPCD 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PSC248-7LIPCD 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSC129-2 功能描述:SWITCHING REGULATOR 108W 12V RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:* 標(biāo)準(zhǔn)包裝:5 系列:*
PSC129-2IR 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 12V 9A 108W 9PIN - Bulk
PSC12A-050 功能描述:ADAPTER WALL 10W 5V US RoHS:是 類別:電源 - 外部/內(nèi)部(非板載) >> AC DC 桌面、壁式變壓器 系列:PSC12x 標(biāo)準(zhǔn)包裝:40 系列:- 局部使用:適用于北美地區(qū) 形態(tài):壁式(2 管腳) 輸入電壓:120VAC 電壓 - 每連接器輸出:5V 電流 - 輸出(最大):600mA 功率(瓦特):3W 電源類型:線性(非穩(wěn)壓) 電極標(biāo)記:負(fù)極中心 纜線插頭:2.1mm 內(nèi)徑 x 5.5mm 外徑 x 9.5mm 母形 應(yīng)用:商用 特點:- 效率:- 工作溫度:- AC 輸入連接器:- 線纜長度:- 線路調(diào)節(jié):- 負(fù)載調(diào)整:- 重量:- 相關(guān)產(chǎn)品:CP-2225-ND - CORD YE-2013 GATOR CLIP SPT 1' 其它名稱:Q1710420
PSC12A-050-R 功能描述:插入式交流適配器 10W 5V 2A US Plug RoHS:否 制造商:Phihong 地區(qū):Universal 安裝風(fēng)格:Wall, Interchangeable Plug 輸入電壓范圍:90 VAC to 264 VAC 輸出端數(shù)量:1 輸出功率額定值:5 W 輸出電壓(通道 1):5 V 輸出電流(通道 1):1 A 直流輸出連接器:USB Type A 隨附/必需的交流插頭:Required 商用/醫(yī)用:Commercial 效率:Level V
PSC12A-090 功能描述:ADAPTER WALL 10W 9V US RoHS:是 類別:電源 - 外部/內(nèi)部(非板載) >> AC DC 桌面、壁式變壓器 系列:PSC12x 標(biāo)準(zhǔn)包裝:40 系列:- 局部使用:適用于北美地區(qū) 形態(tài):壁式(2 管腳) 輸入電壓:120VAC 電壓 - 每連接器輸出:5V 電流 - 輸出(最大):600mA 功率(瓦特):3W 電源類型:線性(非穩(wěn)壓) 電極標(biāo)記:負(fù)極中心 纜線插頭:2.1mm 內(nèi)徑 x 5.5mm 外徑 x 9.5mm 母形 應(yīng)用:商用 特點:- 效率:- 工作溫度:- AC 輸入連接器:- 線纜長度:- 線路調(diào)節(jié):- 負(fù)載調(diào)整:- 重量:- 相關(guān)產(chǎn)品:CP-2225-ND - CORD YE-2013 GATOR CLIP SPT 1' 其它名稱:Q1710420