1U 400W Single Output Industrial DC to DC converter (100mm width)

Series	Model No.	Output Watts	Input Voltage	Input range
48	STC-4840012I	400W continuous	±48V DC	±36V ~ ±72V DC
24	STC-2440012I	400W continuous	±24V DC	±19V ~ ±35V DC
12	STC-1225012I	250W continuous	±12V DC	±9V ~ ±18V DC
6	STC-0625012I	250W continuous	±6V DC	±4.5V ~ ±9V DC

ENVIRONMENTAL CONDITIONS:
● Cooling: Forced Air-cooling,	38x38x25 mm Fan x 2 (With Two Ball Bearing)
● Fan brand:	DELTA, NMB, SUNON, SUNON IP68 (for H version). Specifications are equivalent
● Operating Temperature:	0°C ~ +50°C (-20~+60°C optional) Full Load
● Operating Humidity:	20%~85% RH. (Non condensing)
● Storage Temperature	-20°C~+80°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	40A/300V Single table type Terminal x 2
● Input Current	36A/72A(250W) @ 6V DC input, Full Load High line & Low Line
	18A/36A(250W) @ 12V DC input, Full Load High line & Low Line
	27A/55A(400W) @ 12V DC input, Full Load High line & Low Line
	15A/30A(400W) @ 24V DC input, Full Load High line & 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	400W		250W
				Min	Max	Min	Max
+5V	±5%	±1%	±5%	0A	80A	0A	50A
+12V				0A	33A	0A	20A	120mV
+24V				0A	16.6A	0A	10.4A
Maximum continuous total DC output power shall not exceed				400		250		Watt

OVERALL PERFORMANCE:
● Efficiency	70% typical @ 6V DC Input Full Load
	70% typical @ 12V DC Input Full Load
	75% typical @ 24V DC Input Full Load
	80% typical @ 48V DC Input Full Load
● Power Good Signal:	TTL Compatible signal, on delay 100~500ms, off delay 1ms min
● Short Circuit Protection (SCP)	All output equipped with SCP (shutdows 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)	+5V or 12V or 24V DC

RELIABILITY:
● MTBF (Mean Time Between Failure):	95 000 hours @max. Load, 6V DC & 25°C ambient
● Safety Standards	Meet IEC60950-1, EN60950-1
● Safety Approved
● EMI Compatibility (EMC) Standard	EN55032:2015/AC:2016, CISPR32:2015, EN6100-3-2:2014,
	EN6100-3-3:2013, EN55024:2010 +A1:2015

ISOLATION:
● INPUT and OUTPUT are isolated by transformers and optical couplers
● Dielectric Withstand:	INPUT to OUTPUT: 500V DC for 60 seconds
● Dielectric Withstand:	INPUT to FRAME GROUND: 500V DC for 60 seconds
● Leakage Current:	<0.005μA @ 6V, 12V, 24V, 48V DC

Output Connector specific:
● 25A/300V UL Approved 3-Pin Terminal

Power Chassis Dimension:
● 270(L) x 100(W) x 40.5(H) mm / 10.63(L) x 3.94(L) x 1.59(H) Inches

Net Weight:
● 2 kg / 4.411 lbs

Gross Weight:
● 2.1 ~ 2.4 kg
● 4.63 ~ 5.29 Lbs

Packing Detail
● 8 pcs

Measurement of Carton
● 0.028 m3 / 1 Cuft