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Testoon Price : 360 € Exc VAT
Quantity :
Brand : BK Precision
Manufacturer Ref. : BK1787B
Presentation
0-72V, 0-1.5A Digital Readout DC Power Supply w/RS232 Interface.
# Sixteen user programmable preset outputs
# Controllable Output On/Off Switch
# 10mV/10mA setability resolution
# Closed case calibration
# Low ripple and noise
# Excellent temperature stability
# Serial interface cable and software included
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 Download the data sheet
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| Max Power (W) : | 90 W
| | Voltage resolution (V) : | 10mV
| | Maximum output voltage (V) : | 72V DC
| | Current limit (A) : | 1.5A
| | Current resolution (A) : | 10mA
| | Power supply type - Channel count : | Single
| | Stabilised power supply (Y/N) : | Yes
| | Safety Level : | CAT I
CAT II
| | Safety Overvoltage : | Cat I 60V
| | RS232 Interface : | Yes
| | GPIB Interface : | No
| | Additional Characteristics : | -
| | Package includes : | Power supply cord, RS232 cable, PC software.
| | Dimension (HxWxD) (mm) : | 255.7x105.7x382.7 mm (10x4.16x15 inch)
| | Net Weight (kg) : | 5 kg
| | Standard Manufacturer Warranty (Year) : | 2 YEARS
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Brand : BK Precision
Manufacturer Ref. : BK1787B
Order Ref. : BK1787B
Weight : 6 kg
BK Precision 1787B
0-72V, 0-1.5A Digital Readout DC Power Supply with RS232 Interface
| Specifications |
model 1787B |
| Technical Specifications |
Output Ratings,
(0°C - 40°C) |
Voltage |
0 ~ 72V |
| Current |
0 ~ 1.5A |
| LVP |
0 ~ 73V |
Load Regulation,
+-(% of output + offset) |
Voltage |
<0.01% + 3mV |
| Current |
<0.1% + 2mA |
Line Regulation,
+-(% of output + offset) |
Voltage |
<0.1% + 3mV |
| Current |
<0.1% + 2mA |
| Programming Resolution |
Voltage |
10mV |
| Current |
110mA |
| Readback Resolution |
Voltage |
0.05% + 15mV (<20V) |
| Current |
<0.1% + 15mA |
Programming Accuracy,
12 months, (@ 25°C ¡À 5°C)
+-(% of output + offset) |
Voltage |
<0.05% + 10mV |
| Current |
<0.2% + 10mA |
Readback Accuracy,
12 months, (@ 25°C +- 5°C)
+-(% of output + offset) |
Voltage |
<0.05% + 15mV (<20V), <0.05% + 120mV (>20V) |
| Current |
<0.1% + 15mA |
Ripple
(20Hz ~ 20MHz) |
Voltage |
<1mVrms/3mVp-p |
| Current |
5mArms |
Temperature Coefficient,
(0°C ~ 40°C)
+-(% of output + offset) |
Voltage |
<0.02% + 5mV |
| Current |
<0.1% + 5mA |
Readback Temperature Coefficient,
+-(% of output + offset) |
Voltage |
<0.02% + 15mV (<20V), <0.02% + 120mV (>20V) |
| Current |
<0.1% + 15mA |
| Supplemental Characteristics |
| State Storage Memory |
Sixteen (16) user-configurable stored states |
| Recommended Calibration Interval |
1 year |
| AC Input Ratings (selectable via switch on the rear panel) |
Option OP1: 220VAC +- 10%, 47 to 63 Hz
Option OP2: 110VAC +- 10%, 47 to 63 Hz |
| Maximum input power |
350VA |
| Cooling |
Fan cooled |
| Operating Temperature |
32 to 104°F (0 to 40°C) for full rated output |
| Storage Temperature |
-68 to 158°F (-20 to 70°C) for storage environment. |
| Environmental Conditions |
Designed for indoor use in an installation category II, pollution degree 2 environment. Designed to operate at maximum relative humidity of 95% and at altitudes of up to 2000 meters. |
| Weight |
N.W: 14.8lbs. (6.7kg)
G.W: 16.5lbs. (7.5kg) |
| Dimensions (W x H x D) |
10" x 4.16" x 15" (255.7mm x 105.7mm x 382.7mm) | | |
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