| 西安現貨供應 300W 3U 寬溫穩壓電源 HAC300U-490 |
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價格:3500 元(人民幣) | 產地:臺灣 |
| 最少起訂量:1臺 | 發貨地:陜西西安市 | |
| 上架時間:2021-09-03 15:54:42 | 瀏覽量:350 | |
西安泰達華芯科技科技有限公司
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| 經營模式:生產加工 | 公司類型:私營獨資企業 | |
| 所屬行業:電源 | 主要客戶:軍工,鐵路,通信,醫療等 | |
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| 聯系人:馮慧 (小姐) | 手機:13436447801 |
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| 郵箱:1624020709@qq.com | 地址:西安市雁塔區長安南路196號2幢2單元21604室 |
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HiTRON UNIVERSAL AC INPUT HARMONIC CORRECTION AC-DC HOT-SWAP CompactPCI QUAD OUTPUT 300 WATTS ACTIVE CURRENT SHARING SWITCHING POWER SUPPLIES HAC300U-490 SERIES OUTPUT SPECIFICATION Output Voltage: See Ratings Chart. Output Current: See Ratings Chart. Output Wattage: Typ. 300W continuous. Output Connector: Positronic 47-pin PCIH47M400A1. Line Regulation: Typ. 0.1%. Load Regulation: Typ. ±1%. Total Tolerance: VO1/2/4 typ. ±2%, VO4 typ. ±3%. Noise & Ripple: 1% pk to pk or 50mV,whichever is greater. OVP: Built-in at all outputs (Latch). Adjustability: Available at VO1/2/3. Remote Sensing: Available at VO1/2/3. Hot-Swap: Available. N+1 Redundancy: Installed with internal OR-ing diodes at all outputs for N+1 redundancy operation. Current Sharing: Third-wire current sharing at VO1/2/3. Power OK Signal: Available for all output. Output Trim: Electrical trim available at +VO1/2. [ADJ #]. Over Current Protection (OCP): Installed at each rail. Overload Protection (OLP): Fully protected against output overload or short circuit. Typical 110-130% max. load at 115Vac.Consult the factory for special OLP setting. FEATURES: ? 300W 3U X 8HP EUROCARD PACKAGE ? WIDE OPERATING TEMPERATURE RANGE HIGH EFFICIENCY ? NO MINIMUM LOAD REQUIREMENTS ? INTERNAL OR-ING DIODES FOR N+1 REDUNDANCY ? HOT-SWAPPABLE ? FULLY COMPLIANT WITH PICMG ? I2C INTERFACE OPTIONAL SPECIFICATION INPUT SPECIFICATION Input Voltage: Typ. 90-264Vac. Power Factor Correction: Meet Harmonic Correction IEC 61000-3-2.Power Factor typ. 0.95-0.98. Input Connector: Positronic 47-pin PCIH47M400A1. Input Frequency: 47-63Hz. Inrush Current: 9.37Arms at 230Vac. Input Current: 3.1A at 115Vac/1.6A at 230Vac. Dielectric Withstand: Meet IEC 60950-1 regulation. EMI: Meet EN 55022 / FCC Class B. Hold-up Time: 10mS at 115Vac/13mS at 230Vac. Earth Leakage Current: Less than 0.73mA at 230Vac. Remote ON/OFF: Available at [INH#] & [EN#] pins. Power Fail Signal: Available at [FAL#] pin. Status LED: means valid input voltage. means a critical fault. Thermal Protection (OTP): Installed NTC for thermal sensor at [DEG#] pin. GENERAL SPECIFICATION Efficiency: Typ. 85% at 230Vac. Switching Frequency: 100K Hz. Circuit Topology: ZVS & LLC circuit. Transient Response: Peak transient less than 200mV and recovers within 0.5mS after 25% load-change. Safety Standard: IEC 60950-1 Class I. Construction: Eurocard 3U X 8HP CompactPCI format. I2C: Optional. Operating Temperature: -40 °C to +70 °C (see note 3) , derate linearly from *** load at +50 °C to 60% load at +70 °C (Refer to derating curve). Storage Temperature: -45 to +85 °C. Temperature Coefficient: Typ. ±0.02% / °C. Cooling: At least 400 LFM moving air is required to achieve full rating power 300W in a confined area. Power Density: 7.8 Watts/ Cubic Inch. NOTE: (1)All measurement are at nominal input, full load and +25°C unless otherwise specifications. (2)Due to requests in market and advances in technology, specifications subject to change without notification. (3)A warm-up time 3 minutes is required to maintain VO3 +12V within specific spec. after cold start at temperature from -40 °C to +0°C. (4)Tantalum capacitors connected to system is suggested for bettering Ripple & Noise against operating temperature from -40°C to +0°C. For the details of safety approval, please consult the factory Edited on March 20, 2014 -2- OUTPUT VOLTAGE / CURRENT RATINGS CHART MECHANICAL DIMENSIONS: MM [INCHES] WEIGHT: 762.0 g (26.9 Oz.) INPUT & OUTPUT CONNECTORS PIN ASSIGNMENT ASSIGNMENT PIN NO. ASSIGNMENT PIN NO. AC-L 47 VO2 C.S. 41 AC-N 46 VO3 20 AC-G 45 VO3 S+ 36 VO1 1,2,3,4 VO3 C.S. 44 VO1 S+ 30 VO4 21 VO1 S-/VO2 S- 34 DC COM 5,6,7,8,9,10,11,12 19,22,24 VO1 Adj. 29 EN# 27 VO1 C.S. 35 DEG# 38 VO2 13,14,15,16,17,18 INH# 39 VO2 S+ 33 FAL# 42 DERATING CHART VO2 Adj. 32 Mating connector: PCIH47F400A1 QUAD OUTPUT ![]() ![]() ![]()
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