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Zakładka z wyszukiwarką danych komponentów |
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Zakładka z wyszukiwarką danych komponentów |
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RBBA3000 Arkusz danych(PDF) 1 Page - Recom International Power |
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RBBA3000 Arkusz danych(HTML) 1 Page - Recom International Power |
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1 / 8 page  www.recom-power.com REV.: 0/2019 RBB-1 DC/DC Converter Description The RBBA3000 is a high efficiency non-isolated buck/boost converter with up to 50A output current in a half-brick case. The input voltage range is from 9-60VDC and the output voltage (0-60V) and current (0-50A) are independently set via fixed trim resistors or an external voltage. The Ishare pin has two functions: it can be used to monitor the load current in stand-alone applications or it can be used to connect two modules in parallel to double the maximum output current to 100A. Typical applications are 48V to 24V or 12V to 24V battery power conversion, electric vehicles, battery voltage stabilizers or high power laboratory DC power supplies. With appropriate cooling, the full power operating temperature extends from -40°C to +85°C and the RBBA3000-50 comes with RECOM’s standard 2 year warranty. 50 Amp Half Brick Buck/Boost converter RBBA3000 max. Output Current Model Numbering RBBA3000-50 Features Power Module • Non-isolated buck/boost converter • Up to 3000W in half brick case • Adjustable output voltage and current • Efficiency up to 96% • Wide operating temperature range from -40°C to +85°C without derating Selection Guide Part Input Voltage Input Nom. Output Output Efficiency Number Range Current max. Voltage Current max. typ. (1) [VDC] [A] [VDC] [A] [%] RBBA3000-50 9 - 60 55 0 - 60 50 96 EN55032 compliant BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter Pi-Type Input Voltage Range (2) nom. Vin = 48VDC 9VDC 60VDC Absolute Maximum Input Voltage 100ms 80VDC Undervoltage Lockout Threshold DC-DC ON DC-DC OFF 7VDC 5VDC 8VDC 6VDC 9VDC 7VDC Undervoltage Lockout Hysteresis 2VDC Input Current (3) low line to high line 55A Quiescent Current no load Vin = 24VDC Vout = 12VDC Vout = 24VDC Vout = 48VDC 100mA 90mA 180mA Internal Power Dissipation refer to „Power Dissipation vs. Output Current“ Output Current Range (2) 0A 50A Output Voltage Trimming (4) 0VDC 60VDC continued on next page Specifications (measured @ Ta= 25°C, 2.5m/s, nom. Vin, 24Vout and after warm-up unless otherwise stated) Notes: Note2: For detail information please refer to “Safe Operating Area” Note3: For detail information please refer to “PROTECTIONS” Note4: For detail information please refer to “Output Voltage Trimming” Notes: Note1: Efficiency is tested at nominal input and 24Vout at +25°C ambient |
Podobny numer części - RBBA3000 |
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Podobny opis - RBBA3000 |
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