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電源
產(chǎn)品詳細(xì)
特點(diǎn) |
優(yōu)勢(shì) |
| 線性調(diào)節(jié) | 為您的設(shè)備提供清潔電源，紋波和噪聲低于 5 mVp-p。 |
| 基本電壓精度優(yōu)于 0.03% | 0.03% 電壓和 0.05% 電流基本精度，讓您對(duì)電源輸出值放心無(wú)憂。 |
| 最高 72 V 輸出電壓 | 用一臺(tái)電源為多種應(yīng)用生成所需電源。 |
| 過(guò)壓保護(hù) (OVP) 和最大電壓設(shè)置 | 通過(guò)集成的 OVP 電路和微處理器控制的最大電壓設(shè)置，保護(hù)被測(cè)設(shè)備不會(huì)意外損壞。 |
| 遠(yuǎn)程感應(yīng)輸入 | 消除引線電壓降影響，為您的被測(cè)設(shè)備提供準(zhǔn)確電壓。 |
| 列表模式 | 通過(guò)內(nèi)置列表模式可定義最多 7 個(gè)自定義測(cè)試序列，每個(gè)序列最多 80 個(gè)電壓和電流級(jí)別。 |
| 40 個(gè)設(shè)置存儲(chǔ)器 | 將設(shè)置保存到內(nèi)部的設(shè)置存儲(chǔ)器內(nèi)，簡(jiǎn)化復(fù)雜測(cè)試。 以后需要運(yùn)行測(cè)試時(shí)，需要調(diào)出該設(shè)置即可。 |
| 數(shù)字鍵盤 | 用直接輸入鍵盤快速設(shè)置準(zhǔn)確的電壓和電流值。 |
| 高亮度顯示器 | 電源的儀表讀數(shù)和極限值顯示一目了然，高亮度顯示器讓讀取非常便利。 |
| 用戶可定義密碼 | 通過(guò)鎖定電源的前面板，防止關(guān)鍵測(cè)試中發(fā)生意外調(diào)節(jié)。 |
| 個(gè)人計(jì)算機(jī)互聯(lián)性 | 使用 USB 設(shè)備端口方便連接到個(gè)人計(jì)算機(jī)；用您最喜歡的編程環(huán)境或者附帶的 NI LabVIEW SignalExpress 軟件遠(yuǎn)程控制您的電源。 |
Features & Benefits
Key Performance Specifications
- Linear Regulation
- Up to 72 V Output Voltage
- 0.03% Basic Voltage Accuracy
- 0.05% Basic Current Accuracy
- Less than 5 mVp-p Ripple and Noise
Available Functions and Features
- Output Voltage, Current, and Limits Displayed Simultaneously on a Bright Display
- Up to 40 User-defined Setup Memories
- Direct Parameter Entry using Numeric Keypad
- Adjustable Overvoltage Protection
- List Mode for Stepping through Stored Test Sequences
- Remote Sense to Compensate for Lead Resistance
Connectivity
- Rear Outputs and Trigger/Status Lines
- USB Device Port on Rear Panel for Quick PC Connectivity and Remote Programming
- Includes National Instrument’s LabVIEW SignalExpress™ Tektronix Edition Software for Connecting Your Bench
3-year Warranty
Characteristics
Electrical
|
Specifications |
PWS4205 |
PWS4305 |
PWS4323 |
PWS4602 |
PWS4721 |
|---|---|---|---|---|---|
|
DC Output Rating |
|||||
|
Voltage |
0 to 20 V |
0 to 30 V |
0 to 32 V |
0 to 60 V |
0 to 72 V |
|
Current |
0 to 5 A |
0 to 5 A |
0 to 3 A |
0 to 2.5 A |
0 to 1.2 A |
|
Maximum Power |
100 W |
150 W |
96 W |
150 W |
86 W |
|
Load Regulation |
|||||
|
Voltage |
<0.01% + 2 mV |
||||
|
Current |
<0.05% + 0.1 mA |
<0.05% + 1.5 mA |
<0.05% + 0.1 mA |
<0.05% + 0.5 mA |
<0.05% + 0.5 mA |
|
Line Regulation |
|||||
|
Voltage |
<0.01％ + 1 mV |
<0.01％ + 1 mV |
<0.01％ + 1 mV |
<0.01％ + 2 mV |
<0.01％ + 1 mV |
|
Current |
<0.05％ + 0.1 mA |
<0.05％ + 0.1 mA |
<0.05％ + 0.1 mA |
<0.05％ + 0.05 mA |
<0.05％ + 0.1 mA |
|
Ripple and Noise (20 Hz to 7 MHz) |
|||||
|
Voltage |
<1 mVRMS <3 mVp-p |
<1 mVRMS <4 mVp-p |
<1 mVRMS <4 mVp-p |
<1 mVRMS <5 mVp-p |
<1 mVRMS <3 mVp-p |
|
Current |
<3 mARMS |
<4 mARMS |
<3 mARMS |
<3 mARMS |
<3 mARMS |
|
Setting Resolution |
|||||
|
Voltage |
1 mV |
||||
|
Current |
0.1 mA |
||||
|
Setting Accuracy (using remote sense, 25 °C ± 5 °C) |
|||||
|
Voltage |
±0.03% + 3 mV |
±0.03% + 3 mV |
±0.03% + 3 mV |
±0.03% + 6 mV |
±0.03% + 6 mV |
|
Current |
±0.05% + 2 mA |
±0.05% + 2.5 mA |
±0.05% + 2 mA |
±0.05% + 1.5 mA |
±0.05% + 1 mA |
|
Readback Resolution |
|||||
|
Voltage |
1 mV |
||||
|
Current |
0.1 mA |
||||
|
Readback Accuracy (25 °C ± 5 °C) |
|||||
|
Voltage |
±0.02% + 3 mV |
±0.02% + 2.5 mV |
±0.02% + 3 mV |
±0.02% + 6 mV |
±0.02% + 5 mV |
|
Current |
±0.05% + 2 mA |
±0.05% + 2.5 mA |
±0.05% + 2 mA |
±0.05% + 1.5 mA |
±0.05% + 1 mA |
|
Voltage Transient Response – Settling Time |
|||||
|
Load Change |
<400 μs to within 75 mV following a change from 0.1 A to 1 A |
||||
|
Setting Change |
|||||
|
Rising |
<35 ms from beginning of excursion to within 75 mV of terminal value following a change from 1 V to 11 V with a 1 A load (Note: Specification does not include command decode time) |
||||
|
Falling |
<35 ms from beginning of excursion to within 75 mV of terminal value following a change from 11 V to 1 V with a 1 A load (Note: Specification does not include command decode time) |
||||
|
Overvoltage Protection |
|||||
|
Range (typical) |
1 V to 19 V |
1 V to 29 V |
1 V to 31 V |
1 V to 59 V |
1 V to 71 V |
|
Accuracy |
±0.5% + 0.5 V |
||||
|
Response time (typical) |
<10 ms |
||||
Display
|
Vacuum fluorescent display. |
Memory
|
40 setup memories. |
List Mode
|
Up to 7 lists can be defined, each with up to 80 steps. Each step includes a voltage limit and a current limit. For continuous sequences each step also includes a duration. |
Rear-panel Connections
|
Characteristic |
Description |
|---|---|
|
Communications |
USB Device Port, Type B connector, USBTMC compatible GPIB, optional (requires TEK-USB-488 GPIB to USB adapter) |
|
Output, Sense, Status, and Control |
Removable screw terminal block carries the following signals: |
|
Output channel |
Duplicates the front-panel outputs |
|
Remote sense lines |
Connection for remote sense |
|
Control input |
Multifunction TTL input which can function as a trigger input, output control line, or digital input |
|
Status output |
Multifunction TTL output which can function as a fault indication, or digital output |
Power Source
|
Characteristic |
Description |
|---|---|
|
110 V AC Setting |
99 VRMS to 132 VRMS |
|
220 V AC Setting |
198 VRMS to 264 VRMS |
|
Frequency |
50/60 Hz |
|
Power Consumption |
|
|
PWS4205/4323/4721 |
350 VA |
|
PWS4305/4602 |
500 VA |
Physical Characteristics
|
Dimension |
mm |
in. |
|---|---|---|
|
With Boot: |
||
|
Height |
106 |
4.15 |
|
Width |
242 |
9.52 |
|
Depth |
384 |
15.12 |
|
Without Boot: |
||
|
Height |
91 |
3.57 |
|
Width |
218 |
8.55 |
|
Depth |
362 |
14.24 |
|
Shipping Weight |
kg |
lb. |
|
PWS4205 |
9.0 |
19.8 |
|
PWS4305 |
9.6 |
21.2 |
|
PWS4323 |
9.0 |
19.8 |
|
PWS4602 |
9.6 |
21.2 |
|
PWS4721 |
9.0 |
19.8 |
|
Net Weight |
kg |
lb. |
|
PWS4205 |
7.3 |
16.0 |
|
PWS4305 |
7.3 |
16.0 |
|
PWS4323 |
7.3 |
16.0 |
|
PWS4602 |
7.0 |
15.3 |
|
PWS4721 |
7.3 |
16.0 |
Environmental and Safety
|
Characteristic |
Description |
|---|---|
|
Temperature |
|
|
Operating |
0 °C to +40 °C |
|
Storage |
–20 °C to +70 °C |
|
Relative Humidity (Noncondensing) |
|
|
Operating |
5% to 95% relative humidity at up to +40 °C |
|
Storage |
5% to 95% relative humidity at up to +40 °C 5% to 60% RH above +40 °C up to +70 °C |
|
Altitude |
|
|
Operating |
Up to 2,000 m |
|
Storage |
Up to 4,000 m |
|
Floating Voltage Rating |
Up to 100 V (DC + peak AC) between earth ground and any output terminal |
|
Electromagnetic Compatibility |
European Union: EN 55011, Class A; IEC 61000-3-2; IEC 61000-3-3, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11 USA: FCC, CFR Title 47, Part 15, Subpart B, Class A Australia: EMC Framework, demonstrated per Emission Standard AS/NZS 2064 (Industrial, Scientific, and Medical Equipment) |
|
Safety |
European Union: Low Voltage directive 2006/95/EC; EN61010-1 2001 USA: Nationally recognized testing laboratory listing UL61010-1-2004 Canada: CAN/CSA C22.2 No. 61010-1 2004 |
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2021-04-20