Power Supply T/R Components for Communication Systems

  1 Main technical specifications 1.1 Electrical performance indicators:Input feature: AC220V ± 20% 50Hz single phase;Output property:First set of outputs:Output voltage:DC28V ;Output current:50A ;Load adjustment rate≤1.0% ;Voltage adjustment rate≤1.0% ;Wave noise Vp-p≤1.0% .Second set of outputs:Out put voltage:DC28V ;Out put current:50A ;Load adjustment rate≤1.0% ;Voltage adjustment rate≤1.0% ;Wave noise Vp-p≤1.0%.Third set of outputs:Out put voltage:DC28V;Out put current:40A;Load adjustment rate≤1.0%;Voltage adjustment rate≤1.0%;Wave noise Vp-p≤1.0%.Forth set of outputs:Out put voltage:DC28V;Out put current:10A;Load adjustment rate≤1.0%;Voltage adjustment rate≤1.0%;Wave noise Vp-p≤1.0%;Conversion efficiency≥87%.1.2 Functional requirementsOutput with overvoltage protection, overcurrent and short-circuit protection;Power supply has AC input master switch control;Environmental characteristics:OrderProjectTechnical indexNotes1Operating temperature-40ºC~+70ºC 2Cooling modeForced air         4. Safety characteristics:OrderProjectTechnical indexNotes1Insulation resistanceInput to housing :DC1000V≥200MΩ;Input to output:DC1000V≥200MΩ;Output to Output:DC250V≥200MΩ;Output to housing:DC250V≥200MΩ. 1.3 StructureAluminium hexahedral metal construction;Size:435mm×133.4mm×463mm(L x W x H);1.4 Cooling methodsThe power supply is cooled by forced air cooling.1.5 Connectors definitionOrderInterface nameConnector typeConnector definitionNotes1Power InD38999/24FG11PA1-4 Fire wire,5-8 Zero wire,9-11 Ground wireAC 220V2Power Out PowerAmplifierD38999/24FJ8SN1 positive, 2 negative28V output 1.Distribution 50A current3 positive, 4 negative28V output 2.Distribution 50Acurrent5 Positive, 6 Negative28V output 3.Distributing 40A current3Power Out for Control Unit and FBD38999/24FE6SA1-3 Positive,4-6 Negative28V output 4.Distribution 10A current4Power SupplymonitoringD38999/24FD35S A Reserved2.1 Characteristics2.1.1 ReliabilityPower supply life ≥ 2 years.2.1.2 MaintainabilityAverage repair time: ≤ 20 min;Maximum repair time: ≤ 40min;Fault diagnosis positioning time: ≤ 60 min.2.1.3 Guarantee periodOne year.OUTLINE DRAWINGNanjing Shinewave Technology Co., Ltd. is a company specializing in the research and development, production and sales of RF microwave passive components and subsystems. The company's product field covers a variety of microwave communication devices, including microwave filters, duplexers, amplifiers, frequency sources, and related subsystems, which are widely used in mobile communications and other fields.In terms of microwave filters, the company has comprehensive products and strong design capabilities. The main products include cavity band-stop filter, waveguide filter, electrically tunable filter, multi-frequency combiner, multi-frequency combining platform POI, dielectric cavity dual-mode filter, LC filter, miniaturized comb filter, interdigital filter, etc.In order to meet the special needs and higher index requirements of customers, in addition to standard products, we provide customized product development methods, and wholeheartedly provide customers with fast and high-quality products and services.  Packaging Details:Default packaging. Normally carton, the packaging may be different if there is different production batch.Port of Delivery: Shanghai    Shipment: Dear customer,please choose the most convenient method of shipment for you. We have long-term cooperation with shippment agent, they will provide us the lowest quotation with the best service. If you have a Courier account, please tell us before the confirmation of order. FAQ Q1. Can I have a sample order?A: Yes, we welcome sample order to test and check quality. Q2. What about the lead time?A: Sample ususally take within 3 working days. Q3. Do you have any MOQ (minimum order quality)limit?A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.  Q4. How to proceed an order?A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link. Q5. After paid, what info of the supplier provided? A: Tracking number Q6: Do you offer guarantee and after-service for the products?A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1