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SUZ318 SU
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SUZ318 is a 12W wide temperature range specification (-20℃~60℃) AC/DC Power Adapter. It can also be used at 18W in environments from 0~40℃. This model is ideal as a power supply for devices intended for use in low- and high-temperature environments, such as IoT/M2M-related Products, electronic POP displays, store fixtures, and LED boxes. It can also be used with general-purpose equipment. We offer models compliant with the European Ecodesign Directive (ErP Lot7), featuring an environmentally conscious design. To meet diverse customer needs, we flexibly support small-lot customization and specification changes based on standard models. We provide optimal solutions for special applications and unique requirements, so please feel free to contact us for consideration. ProductsSeries Name:SUZ318 SU |
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ProductsDetails
| Size | 70*35*48 |
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| AC Input Rating (AC Input Rating) | 90V～264V |
| DC Output Rating (DC Output Rating) |
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| Safety |
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If you are looking for Products other than the above specifications, please contact our sales team.
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The SU 12W Series is a wall-mount AC/DC adapter (12W class) supporting a wide operating temperature range of -20℃ to +60℃. In addition to complying with I.C.T. equipment safety standards 60950-1 / 62368-1, it also meets Taiwan standard CNS14336 and China standard GB4943.1, as well as PSE Appendix 8. It is a wide-temperature-range power adapter ideal for supplying power to devices used in harsh temperature environments, such as IoT, AIoT / automation equipment / ASRS (automated warehouse systems).
Output current can be switched according to the operating temperature range. It operates within a wide temperature range of -20℃ to +60℃ at 12W output, and within a standard temperature range of 0℃ to 40℃ at 18W output. Eight models ranging from 5.0V to 48.0V are available, with nine plug types compatible with various countries. In addition to complying with Energy Efficiency Level VI (ErP / DoE), models compliant with ErP Lot7 are also available, offering an environmentally conscious design. Short-circuit, overvoltage, and overcurrent protection circuits are provided as standard. LPS (Limited Power Source) compliant, it supports equipment used in a wide range of temperature environments.
| UNIFIVE is chosen because: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from specification review with mass production in mind to certification acquisition, mass production launch, and post-production follow-up. Based on standard products, we offer flexible supply according to volume requirements, from small-lot prototyping and evaluation to small- and medium-scale production, and even large-scale mass production. We also support semi-custom solutions and assist with power supply selection from the specification review stage for mass production adoption. |
Key Features
1) Wide Temperature Range (-20℃ to +60℃)
Supports a wide operating temperature range of -20℃ to +60℃ (at 12W output). Stable power supply is possible even under harsh temperature conditions where standard AC/DC Power Adapter cannot operate, such as outdoor equipment in cold regions or factory equipment in high-temperature environments. Output current varies depending on the operating temperature range: 12W output operates at -20℃ to +60℃, while 18W output operates at 0℃ to 40℃. In addition, the upgraded 5V 3.0A output version (SUx318-0530**) supports 15W output even in -20℃ to +60℃ environments.
2) Global Safety Standards Compliance (Including CNS14336 and GB4943.1)
Complies with I.C.T. equipment safety standards 60950-1 and 62368-1, as well as Taiwan standard CNS14336 and China standard GB4943.1. Also compliant with PSE Appendix 8, it has obtained a wide range of safety certifications for expansion into Asian markets including Japan, Taiwan, and China.
3) 8 Models x 9 Types with Global Plug Options
Available in 8 models (including the upgraded 5V 3.0A version) covering 5.0V / 5.9V / 9.0V / 12.0V / 15.0V / 24.0V / 48.0V. The wall-mount body is available in 9 types equipped with fixed plugs compatible with various countries and regions. Suitable for power supply in globally deployed equipment.
4) DOE Level VI / ErP Lot7 Compliant Models Available
Energy Efficiency Level VI (ErP / DoE) compliant, meeting EU Commission Regulation (EU) 2019/1782 and DOE 10 CFR Part 429 and 430. In addition, models compliant with the European Ecodesign Directive (ErP Lot7) are also available, offering an environmentally conscious design that meets higher energy-saving requirements. No-load power consumption is 0.1W, and LPS (Limited Power Source) compliant.
5) Protection Circuits and EMC Compliance
Equipped as standard with short-circuit protection / overvoltage protection / overcurrent protection. For EMC standards, emissions comply with FCC Part15-B / EN(CISPR)55032-B / VCCI-B, and immunity complies with EN55035 (EN61000-4-2 / 4-3 / 4-4 / 4-5 / 4-6 / 4-8 / 4-11).
Main Specifications
| Series Name | SU 12W Series |
| Products Category | -20℃ / +60℃ Wide Operating Temperature Range AC/DC Adaptor (Wide Temperature Range AC/DC Adapter) - Wall Mount Type |
| Rated Output | 12W class (-20℃ to +60℃) / 18W class (0℃ to 40℃) |
| Operating Temperature Range | At 12W output: -20℃ to +60℃ / At 18W output: 0℃ to 40℃ (natural air cooling, altitude) |
| Technical Standards (Safety) | 60950-1, 62368-1, CNS14336, GB4943.1, PSE Appendix 8 |
| Energy Efficiency | Energy Efficiency Level VI (ErP / DoE), Compliant with EU Commission Regulation (EU) 2019/1782, Compliant with DOE 10 CFR Part 429 and 430 *ErP Lot7 compliant models available |
| Emissions | FCC Part15-B / EN(CISPR)55032-B / VCCI-B |
| Immunity | EN55035 (EN61000-4-2 / 4-3 / 4-4 / 4-5 / 4-6 / 4-8 / 4-11) |
| Protection Circuits | Short-circuit protection / Overvoltage protection / Overcurrent protection |
| Operating Environment | Input: AC100~240V (Range: AC90~264V), 50/60Hz (Range: 47~63Hz) / Storage temperature: -20~65℃ (natural air cooling, altitude) / Operating and storage humidity: 5~95%RH (no condensation) |
| Reference: Representative Models | 5.0V 2.0A (Efficiency 78.70%, -20℃ to +60℃) / 5.0V 3.0A (Efficiency 81.39%, 0℃ to 40℃) / 5.0V 3.0A** (Efficiency 81.39%, -20℃ to +60℃, upgraded version) / 5.9V 2.0A (Efficiency 79.83%, -20℃ to +60℃) / 5.9V 2.5A (Efficiency 81.28%, 0℃ to 40℃) / 9.0V 1.45A (Efficiency 83.41%, -20℃ to +60℃) / 9.0V 2.0A (Efficiency 85.00%, 0℃ to 40℃) / 12.0V 1.0A (Efficiency 82.96%, -20℃ to +60℃) / 12.0V 1.5A (Efficiency 85.00%, 0℃ to 40℃) / 15.0V 0.8A (Efficiency 82.96%, -20℃ to +60℃) / 15.0V 1.2A (Efficiency 85.00%, 0℃ to 40℃) / 24.0V 0.5A (Efficiency 82.96%, -20℃ to +60℃) / 24.0V 0.75A (Efficiency 85.00%, 0℃ to 40℃) / 48.0V 0.25A (Efficiency 82.96%, -20℃ to +60℃) / 48.0V 0.4A (Efficiency 85.00%, 0℃ to 40℃) (±5%, Ripple 120~480mV, Noise 120~480mV, No-load power consumption 0.1W) |
| Reference: Types | 9 types: SU318 / SUZ318 / SUE318 / SUA318 / SUK318 / SUR318 / SUL318 / SUF318 / SUG318 (wall mount type, fixed plug) |
| Reference: Dimensions | SU318: 70.0x35.0x48.0mm / SUZ318: 70.0x35.0x48.0mm / SUE318: 70.0x35.0x66.3mm / SUA318: 70.0xØ38.0x57.0mm / SUK318: 70.0x48.8x55.2mm / SUR318: 70.0x35.0x66.3mm / SUL318: 70.0x35.0x48.0mm / SUF318: 70.0x35.0x66.3mm / SUG318: 70.0xØ38.0xØ57.0mm |
| Others | LPS compliant, RoHS 2 compliant |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample requests. Examples of semi-custom solutions can be found on our Customization Case Studies page.