B&K Precision 1503 Dual-Output Linear Power Supply, Analog Display, 12VAC, 12VDC, 5 Amp
Save 1% on the B&K Precision 1503 Dual-Output Linear Power Supply, Analog Display, 12VAC, 12VDC, 5 Amp by B&K Precision at Graph Barometer. MPN: 1503. Hurry! Limited time offer. Offer valid only while supplies last. The B&K Precision 1503 dual-output linear power supply unit provides a constant source of AC or DC voltage and current for powering and testing
The B&K Precision 1503 dual-output linear power supply unit provides a constant source of AC or DC voltage and current for powering and testing electronic devices in manufacturing, engineering, and education applications. The power supply unit (PSU) has one output that provides adjustable voltage up to 12VDC and current up to 5 amp, and it has one output that provides fixed voltage of 12VAC and current of 5 amp. A built-in analog voltmeter and ammeter show current and voltage output. The PSU accepts input voltage of 115VAC at 60 Hz, and a 3-amp fuse helps protect against overload. The unit can be placed horizontally or vertically on a workbench.
|Number of outputs||2|
|Maximum voltage and current output||Voltage: 12V DC or AC; Current: 5 amp|
|Load regulation, on 0 to 12VDC output||800mV (millivolt), at 0 to 100% of load|
|Line regulation||100mV, at 100 to 120VAC|
|Ripple and noise||500mV, peak-to-peak|
|Full load input current, 12VAC output||1.5 amp|
|No load input current, 12VAC output||80mA (milliamp)|
|Power requirements||115VAC at 60 Hz|
|Dimensions||184 x 178 x 110mm (H x W x D)|
H is the vertical distance from lowest to highest point, W is the horizontal distance from left to right, and D is the horizontal distance from front to back.
Power supply units (also known as PSUs, AC power supplies, DC power supplies, and battery eliminators) provide AC or DC voltage to power or test devices such as tools, appliances, and electronic components. The PSU draws energy from a line source such as a wall socket and converts it to a constant, specified amount of voltage or current that is then outputted to a connected device. In general, a power supply unit will be classified as either a linear PSU (also known as a linear regulation or line-frequency PSU) or a switched PSU (also known as a switching-mode power supply, SMPS, or switcher). Typically, a linear PSU has a simpler design and provides a faster transient response time and less electrical interference and noise than a switched PSU. A switched PSU is often smaller, lighter, and more efficient than a linear PSU and generates less heat. The transient response time of a PSU indicates how quickly the PSU can resume the desired constant output after a sudden change in input. Ripple voltage or current indicates how much unfiltered noise and AC voltage or current is present at the output of a filtered power supply operated at full load. The temperature coefficient is the percent average change in output voltage per degree centigrade of change in ambient temperature. Fuses, current limiters, and other forms of overload protection can be built into the PSU to help protect against voltage spikes or short-circuiting.
B&K Precision manufactures test and measurement instruments for research and development, production-line testing, and electronic field service applications. The company, founded in 1951, is headquartered in Yorba Linda, CA. It meets International Organization for Standardization (ISO) standard 9001:2008 and is compliant with Restriction of Hazardous Substances (RoHS) and waste electronic and electrical equipment (WEEE) directives.
Features & Highlights
- Linear power supply unit provides a constant source of AC or DC voltage and current for powering and testing electronic devices in manufacturing, engineering, and education applications
- One output with adjustable voltage from 0 to 12VDC and current of 5 amp, and one output with fixed voltage of 12VAC and current of 5 amp
- Analog voltmeter and ammeter display current and voltage output
- Accepts input voltage of 115VAC at 60 Hz
- 3-amp fuse helps protect against overload
|Manufacturer:||B&K Precision Corporation|
|Publisher:||B&K Precision Corporation|
|Studio:||B&K Precision Corporation|
|Package Weight:||9.3 pounds|
|Package Size:||9 x 6.8 x 6.8 inches|