UES120-SPAZ-OP
UE Electronic’s UES120 series is a high-reliability open frame AC DC power supply designed for industrial and medical environments requiring stable output and long-term operation. As a 30+ years power brand equipped with a complete EMC laboratory and full verification test systems, UE Electronic ensures consistent quality in applications such as oxygen concentrator power supply, defibrillator power supply, and stray ventilation power supply. This AC DC open frame platform provides dependable performance for a wide range of power supply for medical equipment and other precision devices.
- 符合通讯，医疗安全认证
- 2 MOPP隔离保护
- 漏电流 ≤ 100μA
- 符合六级能效
- 待机功耗≤0.5W
- 工作海拨高度5000米
- 峰值负载：125%额定负载@230Vac
- 无风设计特点，自然风冷
产品特性
| 输入电压 | 85-264VAC(85-115VAC 参考降额曲线 ) | 工作温度 | -30~85℃ (40- 85℃参考降额曲线 ) | ||||||||
| 输入电流 | 2.0A,在100VAC 输入条件下 | 储存温度 | -40~85℃ | ||||||||
| 输出电压范围 | ±5% | 工作湿度 | 5~90% RH, 非冷凝 | ||||||||
| 待机功耗 | 0.5W | 平均故障间隔时间 | >1000,000hrs Telcordia_SR-332,在25℃环境温度下。 | ||||||||
| 重量 | 约130g | 机械规格 | 76.2(L) 50.8(W) 31(H)mm | ||||||||
| 应用场所 | 适用于口腔冲洗器 、制氧机、呼吸机、除颤器等 | 安规标准 | 符合CB(IEC60601-1)、TUV Mark(EN60601-1)、NRTL(ANSI/AAMI ES60601-1,CAN/CSA-C22.0NO.60601-1) | ||||||||
| 型号 | 电压 （V） | 电流 （A） | 功率 (W) | 纹波 (最大) mVpk-pk | 电压公差 | 线性与负数调整率 | 平均效率 | 启动延迟时间 |
| UES120-XXXYYYSPAZ-OP | 12.00 | 10.00 | 120.00 | 150 | ±5% | 线性调整率: ±1% 负载调整率: ±2% | 92% | ≤3s |
| 15.00 | 8.00 | 120.00 | 150 | 92% | ≤3s | |||
| 18.00 | 6.66 | 119.88 | 180 | 93% | ≤3s | |||
| 19.00 | 6.31 | 119.89 | 180 | 93% | ≤3s | |||
| 24.00 | 5.00 | 120.00 | 240 | 93% | ≤3s | |||
| 27.00 | 4.44 | 119.88 | 300 | 93% | ≤3s | |||
| 36.00 | 3.33 | 119.88 | 300 | 94% | ≤3s | |||
| 48.00 | 2.50 | 120.00 | 400 | 95% | ≤3s | |||
| 54.00 | 2.22 | 119.88 | 400 | 95% | ≤3s |
Overview
The UES120 series open frame AC DC power supply delivers an optimal blend of high efficiency, dependable reliability, and broad adaptability and provides stable performance for industrial and medical systems that demand high reliability and continuous operation. Engineered with advanced thermal management, these units operate at cooler temperatures and with greater efficiency（92% - 95%) compared to enclosed designs, significantly reducing power loss and extending the power supply for medical equipment lifespan. This makes them particularly suitable for applications where environmental conditions are well-managed.
Medical Applications
The design is suitable for medical environments requiring safe and reliable power, including oxygen concentrator power supply, defibrillator power supply, oral irrigators power supply, ventilators power supply, and other power supply for medical equipment where long-term stability is essential.
Our dedication to quality and safety is demonstrated through stringent validation processes applied to every medical device power supply to ensure minimized electromagnetic interference (EMI) and ultra-low leakage current. This safeguards both patients and operators, upholding the highest standards in medical power integrity.
Designed for versatility, our AC DC open frame models provide a compact, efficient, and reliable power foundation for a wide range of critical medical and industrial applications.
Q1. What is the UES120-SPAZ-OP and what type of product is it?
A: The UES120-SPAZ-OP is a 120W rated open frame AC DC power supply. As an AC DC open frame design, it is a compact, fanless board that needs to be integrated into a host device’s enclosure for end-use applications.
Q2. What are the primary applications for this power supply?
A: It is specifically designed as a power supply for medical equipment and is suitable for life-critical devices such as oxygen concentrators, ventilators, defibrillators, and oral irrigators. Its high reliability also makes it fit for communication industry equipment.
Q3. What output voltages are available, such as for an LED light power supply?
A: It offers nine adjustable DC output voltages from 12V to 54V. For instance, it can provide a stable 12V open frame power supply (10A) output, which is a common voltage for many LED light power supplies and other AC LED power supply systems.
Q4. What key safety features make it a qualified medical device power supply?
A: As a certified medical device power supply, it features critical patient safety protections including 2 MOPP (Means of Patient Protection) isolation and a very low leakage current of ≤100μA, which is essential for patient-connected equipment.
Q5. What are the main electrical and performance specifications?
A: Key specifications include a wide universal AC input (85-264VAC), high average efficiency (up to 95%), low standby power (≤0.5W), and a peak load capability of 125% of the rated load. It supports natural convection cooling without a fan.
Q6. What safety standards and certifications does it comply with?
A: It holds comprehensive global medical safety certifications, including CB (IEC60601-1), TUV Mark (EN60601-1), and NRTL (ANSI/AAMI ES60601-1, CAN/CSA-C22.2 No. 60601-1), ensuring its suitability for global markets.
Q7. How reliable is this power supply?
A: It is designed for high reliability with a calculated Mean Time Between Failures (MTBF) of over 1,000,000 hours at 25°C ambient temperature, per the Telcordia SR-332 standard, making it ideal for 24/7 medical applications.
Q8. What are its environmental operating limits?
A: It is built for robust operation in a temperature range of -30°C ~ 85°C, at altitudes up to 5000 meters, and in humidity conditions from 5% ~ 90% RH (non-condensing).
Q9. Is this product suitable for use in a stray ventilation power supply?
A: Yes, the product’s high reliability, medical-grade safety certifications, and suitability for critical life-support devices like ventilators make its technology and design principles highly relevant for demanding applications such as a stray ventilation power supply.
Q10. What are its physical dimensions?
A: It has a compact footprint with mechanical dimensions of 76.2mm (L) x 50.8mm (W) x 31mm (H) and a weight of approximately 130g.
| 输入电压 | 85-264VAC(85-115VAC 参考降额曲线 ) | 工作温度 | -30~85℃ (40- 85℃参考降额曲线 ) | ||||||||
| 输入电流 | 2.0A,在100VAC 输入条件下 | 储存温度 | -40~85℃ | ||||||||
| 输出电压范围 | ±5% | 工作湿度 | 5~90% RH, 非冷凝 | ||||||||
| 待机功耗 | 0.5W | 平均故障间隔时间 | >1000,000hrs Telcordia_SR-332,在25℃环境温度下。 | ||||||||
| 重量 | 约130g | 机械规格 | 76.2(L) 50.8(W) 31(H)mm | ||||||||
| 应用场所 | 适用于口腔冲洗器 、制氧机、呼吸机、除颤器等 | 安规标准 | 符合CB(IEC60601-1)、TUV Mark(EN60601-1)、NRTL(ANSI/AAMI ES60601-1,CAN/CSA-C22.0NO.60601-1) | ||||||||
| 型号 | 电压 （V） | 电流 （A） | 功率 (W) | 纹波 (最大) mVpk-pk | 电压公差 | 线性与负数调整率 | 平均效率 | 启动延迟时间 |
| UES120-XXXYYYSPAZ-OP | 12.00 | 10.00 | 120.00 | 150 | ±5% | 线性调整率: ±1% 负载调整率: ±2% | 92% | ≤3s |
| 15.00 | 8.00 | 120.00 | 150 | 92% | ≤3s | |||
| 18.00 | 6.66 | 119.88 | 180 | 93% | ≤3s | |||
| 19.00 | 6.31 | 119.89 | 180 | 93% | ≤3s | |||
| 24.00 | 5.00 | 120.00 | 240 | 93% | ≤3s | |||
| 27.00 | 4.44 | 119.88 | 300 | 93% | ≤3s | |||
| 36.00 | 3.33 | 119.88 | 300 | 94% | ≤3s | |||
| 48.00 | 2.50 | 120.00 | 400 | 95% | ≤3s | |||
| 54.00 | 2.22 | 119.88 | 400 | 95% | ≤3s |
