| PartNumber | 186C10 | 186C120 | 186C12 |
| Description | Power Transformers DualPrimary 115/230V 12VA, 10V CT @1.2A | Power Transformers DualPrimary 115/230V 12VA, 120V CT @0.1A | Power Transformers DualPrimary 115/230V 12.6VA, 12.6V CT @1A |
| Manufacturer | Hammond Manufacturing | Hammond Manufacturing | Hammond Manufacturing |
| Product Category | Power Transformers | Power Transformers | Power Transformers |
| Series | 186 | 186 | 186 |
| Type | Laminated Core | Laminated Core | Laminated Core |
| Termination Style | Solder, Quick Connect | Solder, Quick Connect | Solder, Quick Connect |
| Mounting Type | Chassis Mount | Chassis Mount | Chassis Mount |
| Size Dimension | 71.37mm L x 43.82mm W | 71.37mm L x 43.82mm W | 71.37mm L x 43.82mm W |
| Current Output Max | 1.2A | 100mA | 1A |
| Power Max | 12 VA | 12 VA | 12.6 VA |
| Voltage Isolation | 2000Vrms | 2000Vrms | 2000Vrms |
| Height Seated Max | 41.15mm | 41.15mm | 41.15mm |
| Voltage Primary | 115V, 230V | 115V, 230V | 115V, 230V |
| Voltage Secondary Full Load | 10V | 120V | 12.6V |
| Primary Winding s | Dual | Dual | Dual |
| Secondary Winding s | Single | Single | Single |
| Center Tap | Yes | Yes | Yes |