Product features The crane wheels manufactured by our company have the following characteristics: 1. 45# forging steel mold material, heat treatment, black and other processes, high strength, not rust. 2. Using best bearing, reliable, safe and durable. 3. Transmission gear and wheel is the overall structure, help to reduce operating noise. 4. Wheel diameter: 144mm, 174mm, 198mm, 240mm, 268mm, 300mm, 350mm, 500mm, the gear module are: M3, M4, M5, can be customized according to your requirements. 5. The entire wheel contains Active wheel, Vice wheel, bearing, intermediate shaft, positioning plate. Cold Formed Profile Steel Main Products: 鈼?C channel 鈼?nbsp;U channel 鈼?nbsp;Z channel 鈼?nbsp;Other shaped channel 鈼?nbsp;OEM according to Customer's RequirmentOEM Machining Parts website:http://www.metalpart.net/machining-parts/
attivo 4 anni fa
Product Parameters锛?/strong> MODELNES-200-5NES-200-12 OUTPUTDC VOLTAGE5V12V RATED CURRENT40A17A CURRENT RANGE0~40A0~17A RATED POWER200W204W RIPPLE&NOISE(max.) Note.2150mVp-p150mVp-p VOLTAGE ADJ.RANGE4.5~5.6V10~13.5V VOLTAGE TOLERANCE Note.3卤2.0%卤1.0% LINE REGULATION卤0.5%卤0.5% LOAD REGULATION卤1.0%卤0.5% SETUP,RISE TIME1000ms,50ms/230VAC 1000ms,50ms/115VAC at full load HOLD UP TIME20ms/230VAC 16ms/115VAC at full load INPUTVOLTAGE RANGE Note.490~132VAC/180~264VAC by switch 254-370VDC FREQUENCY RANGE47~63Hz EFFICINCY(Typ.)79%85% AC CURRENT4.5A/115VAC 2.5A/230VAC INRUSH CURRENT(max.)40A/115VAC 55A/230VAC LEAKAGE CURRENT85鈩兟?鈩?/p> Protection type:Shut down o/p voltage,recovers automatically after temperature goes down Features: 1. AC input range selectable by switch. 2. Protections: Short circuit/Overload/Over voltage/Over temperature. 3. Cooling by free air convection. 4. Withstand 300vac surge input for 5 second. 5. Built-in constant current limiting circuit. 6. 100% full load burn-in test. 7. LED indicator for power on. 8. Fixed switching frequency at 90KHz. 9. Low cost,high reliability. 10. 2 years warranty. Application: 1. LED strip,led light bar. 2. LED tube,led pixel light. 3. Light source,led screen. 4. LED module,Other Electronics. Size: LED Power Supply manufacturers website:http://www.midoriledlights.com/led-power-supply/
