Lumonic Toroidal transformer 300VA | Primary 230V AC | Secondary 2x 12V AC or 1x 24V AC | Humming arm

Product description

✔ EFFICIENT: Low power loss and heat generation in continuous operation. Efficiency up to 92% at nominal load, no-load voltage approx. 13.0 (12V nominal voltage), no-load power consumption approx. 3.5W. Suitable for industrial and audio applications..

✔ LOW HUM & TROUBLE-FREE: The toroidal core technology minimizes electromagnetic radiation. No periodic humming that disturbs your hi-fi system. Ideally suited for audiophile DIY projects.

✔ SAFETY: Designed for rated operation with max. temperature increase of 60°C to ambient temperature and dielectric strength of 4kV AC.

✔ : Compatible with 230V AC networks (50/60Hz) on the primary side. Output voltage on the secondary side is 2x 12V AC or 1x 24V AC. Maximum power 300W.

✔ SCOPE OF DELIVERY: 1x Lumonic toroidal transformer 300VA, dimensions 123mm Ø × 58mm height, connection cable 20cm each. Select the appropriate variant depending on the application and ambient conditions.

Technical specifications

Power:	300VA
Output voltage:	2x12V 24V
Output current:	2x12,50A
Input voltage:	230V
Frequency:	50/60Hz
Diameter:	127mm
Height:	53mm
Weight:	2,7kg
Open circuit voltage:	2x13,20V
No-load loss:	2,4VA
Max. Temperature:	40°C
Connection Entrance:	Strands, 200mm
Connection Entrance:	Solid wires, 200mm
Dielectric strength PRI-SEK:	4400V / 4,4kV
Temperature class:	B (130°C)
Transformer grouted:	No
Efficiency:	91%

Lumonic Toroidal transformer 300VA | Primary 230V AC | Secondary 2x 12V AC or 1x 24V AC | Humming arm | Transformer for HiFi audio amplifiers