Linear Power Supply |
| PSU505 |
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$
2,100.00
PSU505
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Liquid Crystal Display
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Programmable Triple Outputs (Auto-Ranging Function on Channel 3)
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Low Ripple, Low Noise
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Number and Function Keys
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100 Store and Recall Settings
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Timer (1 second to 100 hours)
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Precise Voltage and Current Measurement
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Dual Tracking Mode
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Average Measurement Time: 50 ms
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View related products - Electronic Mass Flowmeters
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The PSU505 is a DC power supply
with 3 programmable outputs and
12-bit resolution. The total output
power is 210 W: channels 1 and
2, 30 V/3 A, provide 90 W each;
channel 3, 10 V/ 5 A, puts out
30 W at a constant rate. Channel
1 provides outputs in serial and
parallel modes; channel 2, in serial
mode only. On channel 3, the
user can perform auto-ranging,
a feature not found on traditional
power supplies.
The user can monitor OVP
(overvoltage protection) and OCP
(overcurrent protection) on the
front-panel LCD. Because of its
0.01% load-and-line regulation and
50 ms max response time, the PSU505 remains stable even when
the voltage source and load change.
The PSU505 is also highly efficient,
with an average measurement time
of 50 ms.
The PSU505 is easy to use,
featuring an adjustable tracking
function, a rotary selection dial, and
an alphanumeric keypad. With the
timer function, the user can control
when each output is switched off
(1 second to 100 hours); this feature
is particularly useful in burn-in-room
and electroplating applications.
Up to 100 configurations can be
stored in memory. A key-lock
function prevents users from
changing the original settings.
SPECIFICATIONS
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| Model | PSU505 |
| Channel Number | CH1 and CH2 | CH3 |
| Output Voltage | 0 to 30 V | 0 to 15 V |
| Output Current | 0 to 3 A | 0 to 5 A |
Output Power
(CH3 Auto-Ranging) | 90W | 30W |
| Line Regulation ±(% of output + offset) |
| Voltage | 0.01% + 2 mV |
| Current | 0.01% + 300 µa |
| Load Regulation ±(% of output + offset) |
| Voltage | ≤3 mV | ≤5 mV |
| Current | 0.01% + 300 µA |
| Ripple and Noise (20Hz to 20Mhz) |
| Normal Mode Voltage | 300µVrms/3 mVpp | 1 mVrms/20 mVpp |
| Normal Mode Current | <1 mA | <5 mA |
| Resolution |
| Programming | 10 mV/1 mA | 10 mV/2 mA |
| Readback | 10 mV/1 mA | 3 mV/2 mA |
| Programming Accuracy ±(% of output + offset) |
| Voltage | 0.05% + 20 mV | 0.05% + 6 mV |
| Current | 0.05% + 3 mA | 0.05% + 4 mA |
| Readback Accuracy ±(% of output + offset) |
| Voltage | 0.05% + 20 mV | 0.05% + 6 mV |
| Current | 0.05% + 3 mA | 0.05% + 4 mA |
| Temperature Coeficient per ±(% of output + offset) |
| Voltage | <0.1% + 3 mV |
| Current | <0.2% + 2 mA |
| Tracking Accuracy ±(% of output + offset) |
| Voltage | <0.1% + 40 mV |
| Transient Responce Time | <50 µs |
| Stability, Constant Output and Temperature ±(% of output + offset), 8 hrs |
| Voltage | <0.2% + 2 mV |
| Current | <0.1% + 1 mA |
| Voltage Programming Speed |
| Rising time at full load | 1 ms |
| Rising time at no load | 1 ms |
| Falling time at full load | 2.5 ms |
| Falling time at no load | 250 ms |
| General |
| AC Line Input Voltage Ranges | 115/220 Vac ±10% (47 to 63 Hz) |
| Temperature Ranges | Operating: 0 to 40°C (32 to 104°F); Storage: -10 to 70°C (14 to 158ºF) |
| Common-Mode Voltage | ±240 Vdc |
| Dimensions (W x H x D) | 216 x 135 x 432 mm (8.5 x 5.3 x 17") |
| Weight | 6.5 kg (14 lb) |
| Communications | RS232/USB interface |
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† All dollar amounts on this site are shown in US currency.
Note: Comes with power cord, fuse and complete operator’s manual.
Ordering Example: (1) PSU505 Linear power supply, $2100
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Keywords:Linear Power Supply, power supply, power suply
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