The manual for the BK Precision Models 1710 and 1730 DC Power Supplies provides detailed instructions for setup, operation, and troubleshooting, including safety precautions to prevent electrical shock and guidelines for using the power supplies in constant voltage or constant current modes. It also covers features such as reverse polarity protection, overload protection, and the ability to connect two power supplies in series or parallel for increased output.
Manual Overview
The BK Precision Model 1710 and 1730 DC Power Supplies are designed for general-purpose use, offering adjustable outputs of 0-30 volts DC. The Model 1710 delivers up to 1 amp, while the Model 1730 provides up to 3 amps. Both models feature coarse and fine controls for precise voltage settings and include two large meters for continuous monitoring of output voltage and current. These power supplies can operate in either constant voltage or constant current modes, with a smooth automatic crossover between the two. LED indicators show the current mode of operation. The units offer reverse polarity protection and adjustable current limiting to prevent damage from improper connections. The output is isolated from the chassis and earth ground, allowing flexible connections. For troubleshooting, the manual emphasizes safety precautions, especially when dealing with high voltage equipment. Calibration and adjustments are necessary for maintaining accuracy, and the manual provides guidance on these processes. The power supplies are suitable for various applications, including service shops, engineering labs, and educational settings.
Quick Issues Covered
- Diagnose power-up failures with detailed error codes.
- Calibrate Model 1710/1730 for accurate voltage/current output.
- Use schematics for effective circuit tracing and troubleshooting.
Overview
The B+K Precision Model 1710 and 1730 are high-quality, general-purpose DC power supplies. Both models provide a 0-30 volts DC output, adjustable with coarse and fine controls. The Model 1710 offers a current output of 0-1 amp, while the Model 1730 provides 0-3 amps. These power supplies feature excellent regulation, low ripple, and a pre-regulator design to reduce internal power dissipation. They can operate in constant voltage or constant current modes, with smooth and automatic crossover. The output is isolated from chassis and earth ground, allowing flexible connections. These instruments are suitable for various applications, including service shops, engineering labs, production testing, school laboratories, and home use by hobbyists.
Specifications
- OUTPUT VOLTAGE 0 to 30 VDC, coarse and fine adjustment
- OUTPUT CURRENT
- High Range 0 to 3 A (Model 1730), 0 to 1 A (Model 1710)
- Low Range 0 to 0.5 A (Model 1730), 0 to 0.25 A (Model 1710)
- CONSTANT VOLTAGE OPERATION
- Voltage Regulation
- Line (108 – 132 V) 0.01% +3 mV
- Load (no load to full load) 0.01% +3 mV
Controls & Indicators
Refer to the PDF for details.
Installation / Setup
Refer to the PDF for details.
Operation
Refer to the PDF for details.
Troubleshooting & Error Codes
Refer to the PDF for details.
Safety & Warnings
Normal use of test equipment exposes you to a certain amount of danger from electrical shock, especially when testing where exposed high voltage is present. An electrical shock causing 10 milliamps of current to pass through the heart can be fatal. Voltage as low as 35 volts DC or AC RMS should be considered dangerous and hazardous. To prevent contact with exposed high voltage and steer current away from the heart in case of accidental contact, observe the following safety precautions:
1. There is little danger of electrical shock from the DC output of this power supply. However, several test conditions can create a high voltage shock hazard:
a. If the equipment under test is the “hot chassis” type, a serious shock hazard exists unless the equipment is unplugged or an isolation transformer is used.
b. If the equipment under test is “powered up” and uses high voltage, the power supply outputs may be floated to the potential at the point of connection. Do not float the power supply output to more than 100 volts peak with respect to chassis or earth ground.
c. If the equipment under test is “off” and uses high voltage in any of its circuits, discharge high-voltage capacitors before making connections or tests.
2. Use only a polarized 3-wire AC outlet to ensure the power supply chassis, case, and ground terminal are connected to a good earth ground, reducing the danger from electrical shock.
3. Don’t expose high voltage needlessly. Remove housings and covers only when necessary. Turn off equipment while making test connections in high-voltage circuits. Discharge high-voltage capacitors after removing power.
Download MANUAL Manual (PDF – 1.1 MB)
Bk-precision-1710-instruction manual PDF: 1.1 MB. Guides technicians in troubleshooting and calibrating the 1710 model.
- Brand: Bk-precision-1710-instruction
- Model: MANUAL
- Type: Manual
- File size: 1.1 MB
Overview
Brief overview of the product.
Specifications
- Key spec 1
- Key spec 2
Controls & Indicators
Control panel/button layout.
Installation / Setup
- Step 1…
- Step 2…
Operation
Basic usage, modes, cycles.
Troubleshooting & Error Codes
| Issue / Code | Fix |
|---|---|
| Example | How to fix… |
Safety & Warnings
- Important warning…
Downloads
Bk-precision-1710-instruction MANUAL Overview
The Bk-precision-1710 is a versatile digital multimeter designed for precise electrical measurements in both professional and hobbyist applications. This compact and reliable device offers accurate readings for voltage, current, resistance, and continuity testing, making it an essential tool for troubleshooting and maintaining electronic circuits and electrical systems.
Main Features and Specifications
- Measurement Functions: AC/DC Voltage, AC/DC Current, Resistance, Continuity, Diode Test
- Display: Large backlit LCD with a 4-digit resolution for clear readings
- Auto and Manual Range Selection for flexible measurement options
- Data Hold Function to freeze readings for easy recording
- Overload Protection to safeguard the device during incorrect connections
- Battery Operated for portability and convenience
- Compact and ergonomic design for comfortable handling
Basic Usage and Operation Tips
Before using the Bk-precision-1710, ensure the device is powered on and the battery is sufficiently charged. Select the appropriate measurement mode using the rotary switch. Connect the test leads to the device and the circuit under test, observing correct polarity for DC measurements. Use the data hold feature to capture stable readings when needed. Always start with the highest range when measuring unknown values to prevent damage to the meter.
Troubleshooting and Maintenance
If the display shows erratic readings or no response, check the battery level and replace it if necessary. Inspect the test leads for damage or loose connections. Clean the device regularly with a dry, soft cloth and avoid exposure to moisture or extreme temperatures. If the device fails to operate correctly after these checks, consult the manual for detailed troubleshooting steps or contact authorized service centers.
Safety Reminder
Always follow proper safety precautions when using the Bk-precision-1710. Avoid measuring voltages exceeding the device’s specified limits. Do not use the multimeter in explosive atmospheres or near flammable materials. Disconnect power sources before testing resistance or continuity to prevent electric shock or damage. Use insulated test leads and wear appropriate personal protective equipment when working with high voltages.