|  | Description | Downloads | Specs | Ordering |  | |  | M4315A    |  | Sec. V: 7.5+7.5 
Sec. Parallel: 1.3A 
Sec. Series: 0.66A 
Primary voltage: 2 x 120V AC 
Total VA rating: 10VA 
Insulation: Class A (105°C) 
Magnetising current: <20mA 
Temperature rise: <65°C 
Recommended AC Fuse: 100mA 
Regulation: ˜20% 
Weight: ˜210g 
PCB hole size: 2mm 
AS/NZS 61558.2.6 approval: Q99396 
Note: Must be used with a standard 100mA external AC fuse
 |  | Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for | 
|  | M4312A    |  | Sec. V: 6+6 
Sec. Parallel: 1.67A 
Sec. Series: 0.83A
Primary voltage: 2 x 120V AC
Total VA rating: 10VA
Insulation: Class A (105°C)
Magnetising current: <20mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜20%
Weight: ˜210g
PCB hole size: 2mm
AS/NZS 61558.2.6 approval: Q99396 
Note: Must be used with a standard 100mA external AC fuse
 |  | 6+6V 10VA Potted Toroidal Transformer. | 
|  | M5018C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Low profile design suitable for use inside our 1RU 19" rack enclosures. 18+18V. | 
|  | M5518C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | 300VA toroidal transformer | 
|  | M5125C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Efficient toroidal transformer with 25V secondaries. 80VA rated. | 
|  | M5009C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Low profile design suitable for use inside our 1RU 19" rack enclosures. | 
|  | M5535C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Efficient toroidal transformer with 35V secondaries. 300VA rated. | 
|  | M4925C    |  | Supplied with 1 rubber washer, bolt and nut.
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | These 30VA transformers will fit inside our 1 Unit 19" rack cases. | 
|  | M5725C    |  | Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Toroidal transformers are becoming increasingly popular due to their improved magnetic properties and also that they can be made to a lower profile than a standard solenoid core transformer, allowing for equipment of similar power to be of a lower profile such as rack mounted devices. | 
|  | M5015C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | These 50VA transformers will fit inside our 1 Unit 19" rack cases | 
|  | M5118C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Efficient toroidal transformer with 18V secondaries. 80VA rated. | 
|  | M5025C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | These 50VA transformers will fit inside our 1 Unit 19" rack cases | 
|  | M4915C    |  | Supplied with mounting hardware.
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | These 30VA transformers will fit inside our 1 Unit 19" rack cases. | 
|  | M5325C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Efficient toroidal transformer with 25V secondaries. 160VA rated. | 
|  | M5112C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Certificate No.: CS 815/Q | 
|  | M4909C    |  | Low profile design is suitable for use inside our 1RU 19” rack enclosures. 
30VA series models have potted epoxy centre core for easy mounting. 
Lower electrically induced noise demanded by compact equipment.
 |  | Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting. | 
|  | M5318C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | 18+18V 160VA toroidal transformer. | 
|  | M5525C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | 25+25V 300VA toroidal transformer. | 
|  | M5512C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Efficient toroidal transformer with 12V secondaries. 300VA rated. | 
|  | M5730C    |  | Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Toroidal transformers are becoming increasingly popular due to their improved magnetic properties and also that they can be made to a lower profile than a standard solenoid core transformer, allowing for equipment of similar power to be of a lower profile such as rack mounted devices. | 
|  | M5530C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Efficient toroidal transformer with 30V secondaries. 300VA rated. | 
|  | M5315C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Note: Must be used with a 3A external AC fuse. | 
|  | M5312C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Note: Must be used with a 3A external AC fuse. | 
|  | M5115C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Efficient toroidal transformer with 15V secondaries. 80VA rated. | 
|  | M5109C    |  | Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
Lower electrically induced noise demanded by compact equipment.
High efficiency enabling conservative rating whilst maintaining size advantages.
The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
 |  | Efficient toroidal transformer with 9V secondaries. 80VA rated. |