POWER: 2000W
SIZE: 181 (OD) x 53 (ID) x 100(H) mm
Primary and Secondary voltage: customized
Insulation systems: 105/130/155/180 degree are available.
Design to meet UL/CSA/TUV/VDE/CE and other safety requirements.
ROHS 2.0 Directive and (SVHC/REACH) are conformity.
UPS (Uninterrupted Power Supply) requests the transformer with large operating voltage range, sufficient instantaneous power, Indirect load and low temperature rise. Using high magnetic flux, low loss oriented silicon steel core. The transformer’s static loss is low, efficiency is high and temperature is low.
Power Range: 50VA to 3000VA
Phase: Single or 3 Phase
Input/Output: Customized
Insulation: up to 4kV (Hi-pot)
Sample Lead Time： 3~5 days
Production Lead Time：3 Weeks (Urgent order can be negotiated)
Quantity：No MOQ Require
Specification Table
| Power | Regulation |
Temperature Rise |
Efficiency | Size(mm) | Power | Regulation |
Temperature Rise |
Efficiency | Size(mm) | |||
| (VA) | (%) | (℃) | (%) | OD | H | (VA) | (%) | (℃) | (%) | OD | H | |
| 50VA | 12.5% | 45℃ | 88% | 89 | 36 | 900VA | 4.6% | 65℃ | 95% | 152 | 75 | |
| 75VA | 12.5% | 55℃ | 88% | 89 | 42 | 950VA | 4.5% | 65℃ | 95% | 162 | 71 | |
| 100VA | 11.0% | 55℃ | 89% | 100 | 38 | 1000VA | 4.5% | 65℃ | 95% | 162 | 72 | |
| 150VA | 9.0% | 55℃ | 90.5% | 106 | 43 | 1100VA | 4.4% | 70℃ | 95.0% | 162 | 75 | |
| 200VA | 8.0% | 55℃ | 92.0% | 114 | 50 | 1200VA | 4.3% | 70℃ | 95.2% | 163 | 78 | |
| 250VA | 7.6% | 55℃ | 92.5% | 116 | 50 | 1300VA | 4.2% | 70℃ | 95.3% | 172 | 76 | |
| 300VA | 7.0% | 55℃ | 93.0% | 122 | 56 | 1400VA | 4.1% | 70℃ | 95.4% | 172 | 79 | |
| 350VA | 6.5% | 60℃ | 93.3% | 123 | 57 | 1500VA | 4.0% | 70℃ | 95.5% | 172 | 84 | |
| 400VA | 5.8% | 60℃ | 93.5% | 131 | 57 | 1600VA | 4.0% | 75℃ | 95.5% | 180 | 88 | |
| 450VA | 5.6% | 60℃ | 93.7% | 121 | 58 | 1700VA | 4.0% | 75℃ | 95.5% | 180 | 90 | |
| 500VA | 5.5% | 60℃ | 94.0% | 132 | 63 | 1800VA | 3.9% | 75℃ | 95.5% | 180 | 93 | |
| 550VA | 5.4% | 60℃ | 94.0% | 132 | 68 | 1900VA | 3.9% | 75℃ | 95.5% | 181 | 94 | |
| 600VA | 5.2% | 65℃ | 94.2% | 142 | 64 | 2000VA | 3.8% | 75℃ | 95.5% | 181 | 100 | |
| 650VA | 5.0% | 65℃ | 94.3% | 142 | 69 | 2300VA | 3.5% | 75℃ | 96.0% | 195 | 93 | |
| 700VA | 4.8% | 65℃ | 94.5% | 142 | 72 | 2500VA | 3.5% | 75℃ | 96.2% | 196 | 94 | |
| 750VA | 4.7% | 65℃ | 94.5% | 142 | 75 | 2600VA | 3.4% | 75℃ | 96.3% | 196 | 99 | |
| 800VA | 4.7% | 65℃ | 94.5% | 152 | 70 | 2900VA | 3.3% | 75℃ | 96.4% | 206 | 105 | |
| 850VA | 4.6% | 65℃ | 94.6% | 152 | 72 | 3000VA | 3.2% | 75℃ | 96.4% | 206 | 106 | |
NFC Transformer provides both standard and custom designs with following features.
Toroidal Transformer Main Materials (IQC process)
All the material is inspected strictly with ISO9001:2015 quality program.
Core: appearance inspection and core loss test.
Copper wire: pinhole test and coat of adhesion test
Toroidal Transformer Process
Transformer Testing Items
Two mounting way for choice.
1. Rubber + Metal disk Assembly
2. Epoxy in the centre
