| 输入电压: 9~18、18~36、36~72Vdc 输出电压: 5V、12V、15V、±12V、±15Vdc、5/±12V、5/±15V、12V/±5V 输出功率: 25~30W 温度范围:-25°C至+71°C EC5E01 EC5E02 EC5E03 EC5E04 EC5E05 EC5E06 EC5E07 EC5E08 EC5E11 EC5E12 EC5E13 EC5E14 EC5E15 EC5E16 EC5E17 EC5E18 EC5E21 EC5E22 EC5E23 EC5E24 EC5E25 EC5E26 EC5E27 EC5E28 Specifications INPUT SPECIFICATIONS: Input Voltage Range......................12V.............................. ..9-18V 24V...............................18-36V 48V................................................36-72V Input Filter.............................................Pi Type OUTPUT SPECIFICATIONS: Voltage Accuracy Single Output....................................... ±1. max. Dual +Output..................... .±1. max. -Output................................................... ±3. max. Triple, 5V................................................±1. max. 12V/15V......................................... ±5. max. -5V................................................................. ±2. max. Voltage Balance （Dual）.................................±1. max. Transient Response: Single, 25% Step Load Change......................<500µ sec. External Trim Adj. Range...............................................±1. Ripple & Noise, 20MHz BW..................................................10mV RMS, max. 75mV p-p max. Temperature Coefficient...................................± 0.02%/°C Short Circuit Protection.....................................Continuous Line Regulation1 , Single/Dual......................................±0.2% max. Triple...................................................... ±1. max. Load Regulation2 , Single/Dual............................. ±1. max. Triple......................................................±5. max. GENERAL SPECIFICATIONS: Efficiency......................................................See Table Isolation Voltage................................................500 VDC min. Isolation Resistance.......................................109 ohms Switching Frequency..................................................200KHz, typ. Operating Ambient Temperature Range .......................... -25˚C to +71˚C De-rating, Above 71˚C …………………... Linearly to Zero power at 100˚C Case Temperature3 …………….............................. 100˚C max Cooling ……………………………………………….........Natural Convection Storage Temperature Range..............................................-55°C to + 105°C EMI/RFI................................................................Six-Sided Continuous Shield Dimensions..............................2.56 x 3.00 x 0.83 inches （65.0 x 76.2 x 21.1 mm） Case Material....................................................Black Coated Copper with Non-Conductive Base Weight.......................................................................................................175g | 
