DC Power Supplies

DC Power Supplies: Stable, Reliable, and Precise. A high-quality DC Power Supply is the foundation of every electronics workbench. Whether you are powering a delicate semiconductor or a high-current industrial motor, the goal remains the same: clean, consistent, and controllable power.

At Telonic, we offer a comprehensive range of DC solutions, from simple linear bench supplies with ultra-low noise to high-power programmable switching sources. Designed to protect your designs while providing the precision you need for characterisation, our power supplies are the trusted choice for engineers in R&D, education, and manufacturing.

Why Choose a Professional DC Source?

Clean Power: Minimal ripple and noise to ensure your measurements aren’t affected by power interference.

Fine Control: High-resolution adjustment of voltage and current for precise component testing.

Safety First: Features like Over-Voltage (OVP) and Over-Current (OCP) protection to prevent accidental damage.

Readability: Clear digital displays providing real-time feedback on power consumption and load behaviour.

Core Applications

Circuit Prototyping: Providing reliable power during the initial stages of hardware development.

Battery Simulation: Testing how devices behave across a range of discharge states and voltages.

Automotive Electronics: Simulating 12V/24V vehicle systems and transient power conditions.

Component Ageing: Long-term burn-in testing to verify the lifespan and heat dissipation of parts.

Manufacturer	Series	Type	Output Voltage	Output Current	Power Output	Interfaces	Price From
Delta Elektronika	ES150/300	Single-Output	15V, 30V, 75V, 300V	0.45A, 2A, 5A, 10A	150W, 300W	Analogue, Profibus, CAN, LAN, RS232
Delta Elektronika	SM1500	Single-Output	15V, 26V, 35V, 52V, 70V, 120V, 200V, 300V, 400V	4A, 5A, 8A, 13A, 22A, 30A, 45A, 60A, 100A	1500W	Analogue, RS232, IEEE448, Profibus, CANBUS, Isolated Analogue Card, Ethernet
Delta Elektronika	SM15K	Bi-Directional	70V, 210V, 500V, 1500V	30A, 60A, 90A, 150A, 180A, 300A, 450A, 900A	15000W, 30000W	LAN, Digital I/O, Isolated Analogue, Master Slave, RS232, RS485, RS422, USB
Delta Elektronika	SM3300	Single-Output	18V, 33V, 50V, 66V, 100V, 165V, 330V, 660V	5.5A, 11A, 22A, 37.5A, 55A, 75A, 220A	3300W	LAN, Digital I/O, Isolated Analogue, Master Slave, RS232, RS485, RS422, USB
Delta Elektronika	SM6K	Bi-Directional	40V, 75V, 330V, 1000V	18A, 55A, 250A, 450A	6000W	Analogue, RS232, RS485, RS422, USB, LAN, Digital I/O, Fieldbus
Delta Elektronika	SM800	Single-Output	7.5V, 35V, 70V, 200V, 400V	2A, 4A, 12A, 24A, 45A, 80A	800W	Analogue, RS232, IEEE448, Profibus, CANBUS, Isolated Analogue Card, Ethernet
Kikusui	PBZ	Four-Quadrant	20V, 40V, 60V, 80V	5A, 6.7A, 10A, 20A, 30A, 60A, 80A, 100A, 120A, 140A, 160A, 180A, 200A	400W, 1200W, 1600W, 2000W, 2400W, 2800W, 3200W, 3600W, 4000W	RS232C, USB-GPIB, USB, LAN	£4,764.00
Kikusui	PMX	Single-Output	18V, 35V, 70V, 110V, 250V, 350V, 500V	0.1A, 0.2A, 0.25A, 0.6A, 1A, 2A, 3A, 5A	35W, 36W, 50W, 62.5W, 66W, 70W, 90W, 105W	LAN, USB, RS232C	£604.00
Kikusui	PWR-01	Single-Output	40V, 80V, 240V, 650V	1.85A, 5.55A, 9.25A, 15A, 25A, 40A, 60A, 100A, 120A, 200A	400W, 1200W, 2000W	LAN, USB, RS232, Analogue	£705.00
Kikusui	PWX	Single-Output	30V, 80V, 230V, 650V	7A, 20A, 56A, 150A	750W, 1500W	RS232C, USB, LAN	£1,144.00
Kikusui	PXB	Bi-Directional	50V, 250V, 500V, 1000V, 1500V	30A, 60A, 120A, 200A, 800A	20000W	Analogue, LAN, USB, RS232C
Kikusui	PXT	Single-Output	500V, 1500V	30A, 120A	20000W	LAN, Isolated Analogue, Master Slave, RS232, USB, Digital I/O	£15,625.00
Lab Power	LAB-DC	Single-Output	15V, 20V, 25V, 30V, 35V, 40V, 45V, 50V, 60V, 70V, 80V, 100V, 120V, 150V, 200V, 250V, 300V, 400V, 500V, 600V, 800V, 1000V, 1200V, 1500V	42A, 53A, 63A, 80A, 105A, 126A, 157A, 210A, 252A, 315A, 420A, 525A, 640A, 800A, 900A, 1050A, 1260A, 1400A, 1575A, 1800A, 2100A, 2250A, 1750A, 1000A	3000W, 4000W, 5000W, 7000W, 10000W, 15000W, 21000W, 30000W, 35000W, 45000W, 49000W, 56000W, 63000W	Analogue, RS232, GPIB-USB, LAN, RS485, USB
Kikusui	PMX-Multi	Multi-Output	32V	3A	200W	LAN, USB, RS232C	£1,017.00
Rigol	DP700	Single-Output	30V, 50V	5A	150W	RS232	£255.00
Rigol	DP800	Multi-Output	30V, 40V, 60V	3A, 5A, 10A	220W	USB, LAN, RS232, Digital I/O, USB-GPIB	£309.60
Siglent	SPD1000X	Single-Output	16V, 30V	5A, 8A	128W, 150W	USB, LAN	£198.00
Siglent	SPS5000X	Single-Output	40V, 50V, 80V, 160V	7.5A, 10A, 15A, 22.5A, 30A, 45A, 60A, 90A	180W, 360W, 720W, 1080W	LAN, USB, Analogue, USB-GPIB	£663.00
Siglent	SPS6000X	Single-Output	100V, 200V	25A, 50A	1500W	USB, LAN, USB-GPIB	£1,500.00
Siglent	SPD3000C/X/X-E	Multi-Output	32V	3.2A	220W	USB, LAN	£216.00
Siglent	SPD4000X	Multi-Output	6V, 12V, 15V, 30V, 32V	1A, 1.5A, 3.2A, 6A, 10A	240W, 285W, 400W	USB, LAN	£530.00