ST – Standard
Price range: $159.68 through $199.60
Induction Heater Circuit – CRO-SM3
Price range: $266.14 through $332.67
Induction Heater Circuit – IHM-5K
Price range: $159.68 through $199.60
Induction Heater Circuit – CRO-SM3
SKU: CRO-SM3Compact induction heating. Simple to use. Ready to integrate.
Bring induction heating to your project with a controller small enough to fit into your own equipment. The CRO-SM3 drives a coil to heat metal without a flame or direct contact, in a tiny 50 × 50 mm footprint.
Its self-resonant design follows the coil’s resonant frequency automatically. Use it for simple standalone heating, or choose PRO to develop, test and integrate your heating process.
12–24 V DC · Up to 500 W, depending on your setup
Made and individually tested in the UK
- ST: simple standalone operation with four preset power levels.
- PRO: configurable settings, computer monitoring and integration with automated equipment.
Controller module only. Starting a new build? See the developer kit.
Download the CRO-SM3 datasheet & setup guide
Connections, initial testing and full operating details
Price range: $266.14 through $332.67
Induction Heater Circuit – IHM-5K
SKU: IHM-5KA powerful and versatile mains powered induction heater circuit with digital controller and lots of customisation options. With a massive heating power of up to 5kW, and operating frequencies up to 35kHz, this induction heater controller is ideal for developing your own powerful heating systems and industrial processes.

Induction Heater Circuit – CRO-SM3
Compact induction heating. Simple to use. Ready to integrate.
Bring induction heating to your project with a controller small enough to fit into your own equipment. The CRO-SM3 drives a coil to heat metal without a flame or direct contact, in a tiny 50 × 50 mm footprint.
Its self-resonant design follows the coil’s resonant frequency automatically. Use it for simple standalone heating, or choose PRO to develop, test and integrate your heating process.
12–24 V DC · Up to 500 W, depending on your setup
Made and individually tested in the UK
- ST: simple standalone operation with four preset power levels.
- PRO: configurable settings, computer monitoring and integration with automated equipment.
Controller module only. Starting a new build? See the developer kit.
Download the CRO-SM3 datasheet & setup guide
Connections, initial testing and full operating details
1 in stock (can be backordered)

Induction Heater Circuit – IHM-5K
A powerful and versatile mains powered induction heater circuit with digital controller and lots of customisation options. With a massive heating power of up to 5kW, and operating frequencies up to 35kHz, this induction heater controller is ideal for developing your own powerful heating systems and industrial processes.
2 in stock

Induction Heater Circuit – CRO-SM3
Compact induction heating. Simple to use. Ready to integrate.
Bring induction heating to your project with a controller small enough to fit into your own equipment. The CRO-SM3 drives a coil to heat metal without a flame or direct contact, in a tiny 50 × 50 mm footprint.
Its self-resonant design follows the coil’s resonant frequency automatically. Use it for simple standalone heating, or choose PRO to develop, test and integrate your heating process.
12–24 V DC · Up to 500 W, depending on your setup
Made and individually tested in the UK
- ST: simple standalone operation with four preset power levels.
- PRO: configurable settings, computer monitoring and integration with automated equipment.
Controller module only. Starting a new build? See the developer kit.
Download the CRO-SM3 datasheet & setup guide
Connections, initial testing and full operating details
1 in stock (can be backordered)

Induction Heater Circuit – IHM-5K
A powerful and versatile mains powered induction heater circuit with digital controller and lots of customisation options. With a massive heating power of up to 5kW, and operating frequencies up to 35kHz, this induction heater controller is ideal for developing your own powerful heating systems and industrial processes.
2 in stock

Induction Heater Circuit – CRO-SM3
Compact induction heating. Simple to use. Ready to integrate.
Bring induction heating to your project with a controller small enough to fit into your own equipment. The CRO-SM3 drives a coil to heat metal without a flame or direct contact, in a tiny 50 × 50 mm footprint.
Its self-resonant design follows the coil’s resonant frequency automatically. Use it for simple standalone heating, or choose PRO to develop, test and integrate your heating process.
12–24 V DC · Up to 500 W, depending on your setup
Made and individually tested in the UK
- ST: simple standalone operation with four preset power levels.
- PRO: configurable settings, computer monitoring and integration with automated equipment.
Controller module only. Starting a new build? See the developer kit.
Download the CRO-SM3 datasheet & setup guide
Connections, initial testing and full operating details

Induction Heater Circuit – IHM-5K
A powerful and versatile mains powered induction heater circuit with digital controller and lots of customisation options. With a massive heating power of up to 5kW, and operating frequencies up to 35kHz, this induction heater controller is ideal for developing your own powerful heating systems and industrial processes.
