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”和“TransFar创四方
”两大自主品牌，产品覆盖全国并远销海外。集团拥有占地面积80余亩，建筑面积40000m²的福建产业基地(位于福建省南平市武夷新区高新技术产业园区内)。集团系中国电源学会理事单位，北京电源行业协会常务理事单位，中国电子质量管理协会会员单位， 电车人产业联盟理事单位，ISO9001质量体系认证单位，中国电子行业用户满意企业、用户满意产品单位。 经过多年发展，公司汇聚了一批高素质的专业技术人才，在各类产品上都能实现有针对性的专业性设计和高品质制造。所有产品都具有结构布局合理、隔离耐压高、散热好、环境适应能力强等显著优点，可广泛应用于新能源电动汽车、光伏发电、风力发电、电力智能化、铁路、工业控制系统、电力电子装置、智能仪器仪表、通用电器设备等不同行业复杂的使用环境中。 我公司的设计将以市场需求为导向，不断创新，关注客户并努力为客户创造价值，与业界同仁携手并进，共同为电子元器件市场和电力电子行业的繁荣与发展做出应有的贡献。
| 功率 | 型号 | 输入过压 能力 | 电压 调整率 | 220V/50Hz输入时 | 长×宽×高 （mm³） | 重量 （g） | |
| 空载电流 | 空载损耗 | ||||||
| 0.25VA | S0.25 | 25% | ≤26% | ≤2.5mA | ≤0.10W | 26×22.5×23 | 40 |
| 0.35VA | S0.35L | 15% | ≤45% | ≤3.5mA | ≤0.20W | 32.6×27.6×16 | 40 |
| 0. 5VA | S0.5 | 25% | ≤30% | ≤4.5mA | ≤0.3W | 26×22.4×26 | 50 |
| T0.5 | 10% | ≤40% | ≤6mA | ≤0.25W | 26×22.5×23 | 40 | |
| 0.6VA | S0.6 | 25% | ≤38% | ≤3mA | ≤0.12W | 30.5×27.5×20.5 | 60 |
| T0.6 | 10% | ≤39% | ≤3.5mA | ≤0.16W | 30.5×27.5×20.5 | 60 | |
| 0.8VA | S0.8 | 25% | ≤20% | ≤4mA | ≤0.20W | 30.5×27.5×25 | 75 |
| 1VA | S1 | 25% | ≤20% | ≤6mA | ≤0.15W | 30.5×27.5×25 | 75 |
| S1L | 25% | ≤23% | ≤8mA | ≤0.17W | 32.6×27.6×22.2 | 75 | |
| T1 | 10% | ≤20% | ≤7mA | ≤0.29W | 30.5×27.5×25 | 75 | |
| 1.2VA | S1.2 | 25% | ≤16% | ≤7mA | ≤0.25W | 30.5×27.5×31.25 | 100 |
| 1.3VA | S1.3L | 25% | ≤17% | ≤7.5mA | ≤0.26W | 43×35×22 | 110 |
| T1.3L | 10% | ≤18% | ≤9mA | ≤0.50W | 43×35×22 | 110 | |
| 1.5VA | S1.5 | 25% | ≤17.5% | ≤7.5mA | ≤0.20W | 30.5×27.5×31.25 | 100 |
| T1.5 | 10% | ≤23% | ≤8.5mA | ≤0.35W | 30.5×27.5×25 | 75 | |
| S1.5L | 25% | ≤12.5% | ≤8mA | ≤0.35W | 43×35×24.5 | 125 | |
| 2VA | S2 | 25% | ≤15% | ≤7.5mA | ≤0.20W | 37.5×32×31 | 125 |
| T2 | 10% | ≤21% | ≤10mA | ≤0.40W | 30.5×27.5×31.25 | 100 | |
| S2L | 25% | ≤15% | ≤8.5mA | ≤0.35W | 44×36×26.5 | 135 | |
| S2S | 25% | ≤21% | ≤12mA | ≤0.25W | 32.6×27.6×31.25 | 135 | |
| 3VA | S3 | 25% | ≤15% | ≤8mA | ≤0.25W | 37.5×32×35 | 155 |
| SL3 | 20% | ≤25% | ≤12mA | ≤0.25W | 53×43×21.5 | 165 | |
| T3 | 10% | ≤22% | ≤17mA | ≤0.40W | 30.5×27.5×31.25 | 100 | |
| T3L | 10% | ≤22% | ≤15.5mA | ≤0.50W | 43×35×24.5 | 125 | |
| 3.5VA | T3.5 | 10% | ≤21% | ≤17mA | ≤0.50W | 37.5×32×31 | 125 |
| T3.5L | 10% | ≤20% | ≤18mA | ≤0.50W | 44×36×26.5 | 135 | |
| 4VA | S4 | 25% | ≤13% | ≤16mA | ≤0.50W | 45×37×33 | 195 |
| T4 | 10% | ≤18% | ≤18mA | ≤0.60W | 37.5×32×35 | 155 | |
| T4L | 10% | ≤18% | ≤18mA | ≤0.50W | 44×36×26.5 | 135 | |
| 4.5VA | TL4.5 | 10% | ≤28% | ≤26mA | ≤0.45W | 54.5×44×18 | 160 |
| 5VA | S5 | 25% | ≤13% | ≤18mA | ≤0.35W | 45×37×33 | 195 |
| T5 | 10% | ≤15% | ≤20mA | ≤0.40W | 37.5×32×35 | 155 | |
| 6VA | SL6 | 20% | ≤24% | ≤15mA | ≤0.32W | 53×43×25.5 | 220 |
| T6 | 10% | ≤16% | ≤24mA | ≤0.80W | 45×37×33 | 195 | |
| 7VA | M7 | 10% | ≤20% | ≤2.5mA | ≤0.2W | 49.7×49.7×23.1 | 180 |
| 8VA | S8 | 25% | ≤20% | ≤20mA | ≤0.80W | 51×43×33.8 | 275 |
| T8 | 10% | ≤16% | ≤28mA | ≤0.60W | 45×37×33 | 195 | |
| T8H | 10% | ≤16% | ≤25mA | ≤1.00W | 45×37×40 | 195 | |
| 9VA | T9 | 10% | ≤21% | ≤18mA | ≤0.90W | 51×43×33.8 | 275 |
| SL9 | 20% | ≤23% | ≤20mA | ≤0.43W | 53×43×30 | 280 | |
| 10VA | S10 | 25% | ≤15% | ≤20mA | ≤0.65W | 51×43×36 | 300 |
| S10D | 25% | ≤15% | ≤20mA | ≤0.65W | 69×43×38.5 | 300 | |
| T10 | 10% | ≤13% | ≤28mA | ≤1.00W | 51×43×36 | 300 | |
| T10D | 10% | ≤13% | ≤28mA | ≤1.00W | 69×43×38.5 | 300 | |
| SL10 | 15% | ≤26% | ≤30mA | ≤0.75W | 68×55×24 | 290 | |
| M10 | 10% | ≤18％ | ≤3.5mA | ≤0.3W | 55×55×26 | 250 | |
| 12VA | S12 | 25% | ≤15% | ≤20mA | ≤0.50W | 51×43×36 | 300 |
| T12 | 10% | ≤15% | ≤28mA | ≤1.00W | 51×43×36 | 300 | |
| 15VA | S15 | 25% | ≤11% | ≤28mA | ≤0.70W | 58.5×49×40 | 415 |
| T15 | 10% | ≤15% | ≤35mA | ≤0.70W | 51×43×36 | 300 | |
| M15 | 10% | ≤18% | ≤4mA | ≤0.4W | 60×60×26.3 | 300 | |
| 18VA | S18 | 25% | ≤10% | ≤28mA | ≤0.60W | 58.5×49×40 | 415 |
| T18 | 10% | ≤12% | ≤40mA | ≤1.20W | 58.5×49×40 | 415 | |
| 20VA | T20 | 10% | ≤9% | ≤45mA | ≤0.90W | 58.5×49×40 | 415 |
| SL20 | 15% | ≤18% | ≤50mA | ≤0.85W | 68×55×31 | 420 | |
| 25VA | M25 | 10% | ≤14% | ≤6mA | ≤0.6W | 60×60×37.5 | 430 |
| 30VA | SL30 | 15% | ≤13% | ≤70mA | ≤1.25W | 68×55×37 | 540 |
| 35VA | M35 | 10% | ≤12% | ≤8mA | ≤0.8W | 72×72×37.5 | 500 |
| 40VA | T40D | 10% | ≤10% | ≤45mA | ≤2W | 81×53×53 | 750 |
| SL40 | 15% | ≤12% | ≤65mA | ≤1.80W | 83.5×70.5×39 | 760 | |
| 50VA | M50 | 10% | ≤10% | ≤10mA | ≤1.0W | 82.4×82.4×37.5 | 650 |
