1U ±24V Open Frame Single Output Isolated DC to DC Converter


1U ±24V Open Frame Single Output Isolated DC to DC Converter

Series Model No. Output Watts Input Voltage Input range Polarity Protection
24 STC-2415004U 150W continuous ±24V DC ±19V ~ ±35V DC 24V / (50V DC)
STC-2415005U
STC-2415012U
STC-2415019U
STC-2415024U
STC-2418004U 180W continuous
STC-2418005U
STC-2418012U
STC-2418019U
STC-2418024U
 
 
ENVIRONMENTAL CONDITIONS:
● Cooling: Natural convection with U bracket heatsink
● Operating Temperature: 0°C ~ +50°C Full Load
● Operating Humidity: 20%~85% RH. (Non condensing)
● Storage Temperature -20°C~+85°C
● Storage Humidity: 10%~90% RH. (Non condensing)
● Operating Altitude 10M Below Sea level and 3000M Above Sea level
 
DC INPUT CHARACTERISTICS:
● Input connector type 30A/300V UL Approved 3-Pin Terminal
● Input Current  4.3A/7.9A(150W) 5.75A/11.5A(180W) @Full Load High & Low Line
● Inrush Current Less than 10A Cold start @25°C ambient
 
 
DC OUTPUT CHARACTERISTICS:
Output Voltage Regulation Output Current Ripple & Noise
Load Line Cross 150W 180W
Min Max Min Max
+4V ±5% ±1% ±5% 0.2A 37.5A 0.2A 45A 40mV
+5V 0.2A 30A 0.2A 36A 50mV
+12V 0.2A 12.5A 0.2A 15A 120mV
+19V 0.2A 7.9A 0.2A 9.47A 190mV
+24V 0.2A 6.25A 0.2A 7.5A 240mV
Total Output Power 150W 180W Watt
All output voltage is optional, please add output voltage on the end of model # you need

 
OVERALL PERFORMANCE:   
● Efficiency 85% typical @24V DC Full Load
● Short Circuit Protection (SCP) All output equipped with SCP (shutdown and latch off)
● Over Power Protection (OPP) Peak power protected to 130%±10% of continuous rated power (shutdown and latch off)
● Over Voltage Protection (OVP) +4V, +5V, +12V, +19V, +24V DC & 25°C each unit output voltage
   
RELIABILITY:  
● MTBF (Mean Time Between Failure): >70 000 hours @max. Load, 24V DC & 25°C ambient
● Safety Standards Meet IEC 60950-1, EN 60950-1
● Safety Approved  
● EMI Compatibility (EMC) Standard EN 55032:2015/AC:2016, CISPR 32:2015, EN 6100-3-2:2014,
  EN 6100-3-3:2013, EN 55024:2010 +A1:2015
   
ISOLATION:
 
● INPUT and OUTPUT are isolated by transformers and optical couplers
● Dielectric Withstand: INPUT to OUTPUT: 1500V DC for 60 seconds
● Dielectric Withstand: INPUT to FRAME GROUND: 1500V DC for 60 seconds
● Leakage Current: <0.005μA @ 24V DC
   

COMPONENT INGREDIENT:

Components Material Supplier Country of original
PCB FR4
2 OZ copper
3 OZ Copper
Nan Ya PCB Corp. Taiwan
MOSFET/ Transistor   Vishay(IR) USA or other investment countries
Transformer   Li Lian Electronic Co., Ltd. Taiwan
E. Capacitor LESR -40C~105 Celsius
or ~+125 Celsius
Nippon Chemi-con, Hitachi, Nichicon, Rubycon Japan or investment countries

Input & Output Device Connector specific:  
● Connector type: 25A/300V UL Approved 8-Pin Terminal
   
Power chassis Dimension:  
● 172(L) x 98(W) x 40(H) mm
   
Net Weight (1 pc):  
● 0.8 kg
   
Gross Weight (1 pc):  
● 1.5 kg
   
Packing Detail:  
● 16 pcs
   
Measurement of Carton (16 pc):  
● 2.13 Cuft
● 47 x 34 x 37.8 cm
● GW 13.5 kg

DOWNLOAD_specification_openframe_STC-24180XXU.pdf
DOWNLOAD_schematic_STC-XX180XXU_Isolated circiut.pdf