可編程實驗室直流電源
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產(chǎn)品名稱: 可編程實驗室直流電源
產(chǎn)品型號: PSI 5040-20A
產(chǎn)品展商: EA
產(chǎn)品文檔: 無相關(guān)文檔
簡單介紹
可編程實驗室直流電源PSI 5040-10A是一款由微處理器控制的實驗室電源，其標(biāo)準(zhǔn)型號配備多種功能。設(shè)定值、實際值與狀態(tài)都能同一時間清晰顯示于藍(lán)光LCD屏上，讓用戶一覽無遺。所有輸出參數(shù)的監(jiān)控功能有助于測試設(shè)備的減少，且?guī)缀醪恍枰惭b外部的監(jiān)控硬件與軟件?？刂泼姘迳锨逦胤植加袃蓚€旋鈕，五個按鈕。用戶僅需用手指點觸幾下就能輕易地操控本產(chǎn)品。
可編程實驗室直流電源
的詳細(xì)介紹
可編程實驗室直流電源PSI 5040-10A是一款由微處理器控制的實驗室電源，其標(biāo)準(zhǔn)型號配備多種功能。設(shè)定值、實際值與狀態(tài)都能同一時間清晰顯示于藍(lán)光LCD屏上，讓用戶一覽無遺。所有輸出參數(shù)的監(jiān)控功能有助于測試設(shè)備的減少，且?guī)缀醪恍枰惭b外部的監(jiān)控硬件與軟件。控制面板上清晰地分布有兩個旋鈕，五個按鈕。用戶僅需用手指點觸幾下就能輕易地操控本產(chǎn)品。若想集成到遠(yuǎn)程控制的實驗室應(yīng)用與小的測試系統(tǒng)中，本產(chǎn)品后板還配有一組接口（模擬與數(shù)字的都有）。
可編程實驗室直流電源PSI 5040-10A
寬范圍輸入電壓90...264V，帶主動式PFC
hh效率高達(dá)92%
hh輸出功率有：0...160W至0...640W
hh輸出電壓：0...40V 至 0...200V
hh輸出電流：0...2A 至 0...40A
hh靈活的功率調(diào)整輸出
hh各種保護(hù)功能 (OVP, OCP, OTP)
hh可顯示所有數(shù)值與狀態(tài)的藍(lán)屏液晶顯示器
hh遠(yuǎn)程感測
hh9個預(yù)設(shè)記憶組
hh隔離模擬接口
??通過0...10V電壓可對U / I / P編程
??通過0...10V電壓可監(jiān)控U / I
hh溫控風(fēng)扇制冷
hh上下殼是一整體
hh符合SELV標(biāo)準(zhǔn) (EN 60950)的40V產(chǎn)品型號
hh配有USB與以太網(wǎng)端口
hh支持SCPI指令語言
hh Wide input voltage range 90...264V with active PFC
hh High efficiency up to 92%
hh Output power ratings: 0...160W up to 0...640W
hh Output voltages: 0...40V up to 0...200V
hh Output currents: 0...2A up to 0...40A
hh Flexible, power regulated output stage
hh Various protection circuits (OVP, OCP, OTP)
hh Blue LCD display for all value and status
hh Remote sense
hh Memory for 9 different presets
hh Analog interface with
?? U / I / P programmable via 0...10V
?? U / I monitoring via 0...10V
hh Temperature controlled fans for cooling
hh Chassis top and bottom closed
hh 40V models according to SELV (EN 60950)
hh USB and Ethernet port integrated
hh SCPI command language supported
AC輸入
采用主動式功率因數(shù)校正線路，使產(chǎn)品在90VAC至264VAC全世界寬范圍輸入電壓下都適用。
AC input
All units are provided with an active Power Factor Correction
circuit and are suitable for a worldwide usage on a mains
supply from 90V up to 264V AC.
功率
本系列所有型號的輸出功率都可靈活調(diào)整。可在低電流時輸出高電壓，或在低電壓時輸出大電流，但總是受限于*大額定輸出功率范圍內(nèi)。本系列產(chǎn)品的設(shè)定功率值都可調(diào)，因此僅用一臺產(chǎn)品卻能應(yīng)用于廣范圍的應(yīng)用中。
Power
All models are equipped with a flexible auto-ranging
output stage which provides a higher output voltage
at lower output current, or a higher output current
at lower output voltage, always limited to the max.
nominal output power. The power set value is adjustable
with these models. Therefore, a wide range of
applications can already be covered by the use of
just one single unit.
直流輸出
本系列有多款不同型號，可選擇0...40V和0...200V輸出電壓，0...2A和0...40A輸出電流，0...160W和0...640W輸出功率的型號。因此不管是手動還是遠(yuǎn)程控制（模擬或數(shù)字），都可在0%與100%之間連續(xù)調(diào)節(jié)電流、電壓與功率。輸出端位于產(chǎn)品后前板上。產(chǎn)品后板還有一個額外的輸出端，為螺絲端子。
DC output
DC output voltages between 0...40V and 0...200V, output currents
between 0...2A and 0...40A and output powers between
0...160W and 0...640W are available.
Current, voltage and power can be adjusted continuously
between 0% and 100%, no matter if manually or remotely
controlled (analog or digital).
The output terminal is located on the front panel. There is
furthermore an additional output on the rear side on a screw
terminal.
保護(hù)功能
為保護(hù)連接設(shè)備，可給產(chǎn)品設(shè)定一過壓保護(hù)極限值(OVP)，以及過流(OCP)保護(hù)極限值。一旦因任何緣故超過了這三個極限值中的一個，直流輸出會被立即切斷，在顯示器和接口端會發(fā)出一狀態(tài)信號。本產(chǎn)品還有過溫保護(hù)，如果產(chǎn)品過熱，它會關(guān)斷直流輸出。
Protective features
For protection of the equipment connected, it is possible to
set an overvoltage protection threshold (OVP), as well as one
for overcurrent (OCP).
As soon as one of these thresholds is reached for any reason,
the DC output will be immediately shut off and a status
signal will be generated on the display and via the interfaces.
There is furthermore an overtemperature protection, which
will shut off the DC output if the device overheats.
顯示器和控制鍵
顯示器清晰顯示出輸出電壓與電流的設(shè)定與實際值。旋鈕可用來調(diào)節(jié)設(shè)定電壓、電流和與功率，以及保護(hù)極限值（OCP，OVP）。為避免誤操作，可鎖定旋鈕。
Display and controls
Set values and actual values of output voltage and output
current are clearly represented on the display.
Set values of voltage, current and power, as well as the protection
thresholds (OCP, OVP) can be adjusted using the
rotary knobs.
To prevent unintentional operations, the knobs can be locked.
輸出值的預(yù)設(shè)
在不影響輸出狀態(tài)的條件下設(shè)置輸出值，顯示器上可顯示預(yù)設(shè)值，即實際值的下方。這樣用戶可預(yù)設(shè)所需輸出電壓、電流和功率，通過旋鈕即可完成。
Presetting of output values
To set output values without a direct reaction to the output
condition, the set values are also shown on the display, positioned
below the actual values.
So the user can preset required values for voltage, current
and power. This is done by using the rotary knobs.
回讀功能
本產(chǎn)品存有9組不同的預(yù)設(shè)電壓、電流、功率、OVP(可調(diào)過壓保護(hù)極限）與OCP（可調(diào)過流保護(hù)極限）。只需按一下按鈕就
可回讀，這可避免頻繁調(diào)節(jié)輸出值。
Recall feature
The device can store 9 different sets of preset values for
voltage, current, power, OVP (adjustable overvoltage protection)
and OCP (adjustable overcurrent protection). These can
be recalled easily by the push of a button and help to avoid
constant adjustment of the output values.
三路接口
該接口位于PSI 5000系列產(chǎn)品的后板上，它有三個連接頭：一個模擬接頭，兩個數(shù)字接頭。所有這三個連接頭都能用于遠(yuǎn)程監(jiān)控與控制本產(chǎn)品。模擬接頭上的輸入引腳接上0V...10V電壓可控制0...100% 的設(shè)定電壓、電流與功率。其輸出引腳接上0V...10V電壓可控制0...100%的輸出電壓與電流。還有幾個輸入與輸出引腳可用來控制與監(jiān)控產(chǎn)品狀態(tài)。數(shù)字接口為USB與Ethernet端口。可選擇性使用，能遠(yuǎn)程控制產(chǎn)品，或者僅用于數(shù)據(jù)記錄。遠(yuǎn)程控制狀態(tài)會顯示在顯示器上，此時所有按鈕與旋鈕，除本地按鈕外，都被鎖定。USB端口無需設(shè)置，設(shè)定以太網(wǎng)鏈接的網(wǎng)絡(luò)參數(shù)可從隨附光盤上的Windows小工具即可完成配置。
Three-way interface
This interface, which is located on the rear side
of all models of PSI 5000 series, offers three
connectors: one analog and two digital ones.
All three can be used to remotely monitor and
control the device.
The analog connector offers inputs to set voltage,
current and power in the range of 0...100%
through control voltages of 0V...10V.
To monitor the output voltage and current,
there are analog outputs with voltage ranges
of 0V...10V. Also, several inputs and outputs are available for
controlling and monitoring the device status.
The digital interfaces are USB and Ethernet. They can be
used alternatively to completely control the device remotely
or just record data.
Remote control state is indicated in the display, while all buttons
and knobs, except Local button, are locked.
For USB there is no setup required and the network parameters
for Ethernet connection can be comfortably configured
with a small Windows tool which is included on CD along with
the USB driver.
