No moving partsEspecially designed for noise free systemsVariety of heatsinks availableSuitable for water-cooled systemsHeat transferred to the outer caseActive power factor correction (PFC)Thermal and electronic over load protectionWide autoranging inputEasy to useOptional mountingplate (stainless steel) for ATX cut-outs
U1-ATXMountingplate for ATX Cutouts
U1-FLEXATXMountingplate for Micro and Flex ATX Cutouts
U1-6300 Series Power SupplyFan-Less 300W ATX Power Supply
The power supplies are produced completely in Germany using high quality components on 4-layer thru-plated pc boards meaning that long life and custom solutions are possible.This product manages efficiencies in excess of 85%, managing lower heat losses and high outputs with passive cooling. The cooling plate is made of Aluminium which means that either cooling fins can be mounted or the unit can be directly flanged onto a housing case.
The U1-6300C is equipped with the usual PC-compatible outputs and has Power Factor Correction (PFC). The power input range is from 90-264VAC.
As this is all packaged in a compact U1 form factor case and while the unit can be completely cooled over its case, it can find application where normal power supplies would not be suitable.
Accessories
Outputs
V DC Min A Max A @300W Max A @130W Max A @100W Load Reg. Ripple
3.3 0 21 10 6 ±5% 50mV
5 0.1 25 6 5 ±5% 50mV
0 0 2 1 1 ±5% 50mV
12 1 14 4 4 ±5% 120mV
-12 0 0.8 0.8 0.8 ±10% 150mV
-5 0 0.5 0.5 0.5 ±5% 50mV
+5V DC & +3.3V DC: 120W / 30A max.-5V DC & -12V DC: 0.8A max.
Engelking Elektronik GmbH Albstr. 16 · D-78609 Tuningen · GermanyTel. +49 (0)7464-9865-0 · Fax +49 (0)[email protected] · www.engelking.de
Rev. 0 · maschenta-design.de · Engelking retains the right to change the specifications at any time without prior notice.
General Technical DataRemote on/off Logic, open collector low – power on high – power off
Input voltage 90 – 264VAC 47 – 63Hz
Operating temperature 0 – 50°CHumidity 20 – 80%
Storage temperature -40 – 85°C
Transient response < 0.5ms @ 50% load change
Hold-up time Min. 16ms @ full load
Dielectric withstand 2200VDC 60s
Efficiency > 65% @ full load
Power good delay On 100 – 500ms, off 1ms
Overload protection 135% max. (peak power)
Over voltage protection +3.3V: max. 4.8; +5V: max. 7V +12V: max. 15.6V
Power Factor Correction (PFC) Active, >0.95 @ full load
Output connectors ATX 20-pole (P1), P2 Pentium IV plug (approx. 35cm) 4xHD, 2xFD (approx. 65cm)
Conformity
Immunity EN50082-1 (EN61000-4-2, EN EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-11)
Emmission EN50081-1, EN55022, EN55014, EN61000-3-2
Low voltage directive EN60950
Flammability UL1950
20
A
100
80
60
40
0 10 20 30 40 50
B
Load
(%)
Ambient Temperature (°C)
A = ConvectionB = Forced Air
20
A
100
80
60
40
0 10 20 30 40 50
B
Load
(%)
Ambient Temperature (°C)
A = ConvectionB = Forced Air
U1-6300 Series Power SupplyFan-Less 300W ATX Power Supply
Maximum output power 300W
Maximum surface temperature TU +30°C TAmb +30°C
Width 191mm
Depth 103.5mm
Height 42mm
U1-6300C0 for Heatsink or Water-Cooler Mounting
Top view191
190
186.5166
1013.5
92
496
Side view
191193
103.5
100
908.5
20
39 42
Front view
Convection output power 100W
Convection peak power 300W
Forced air output power 300W @ 0.5m3/min
Width 191mm
Depth 103.5mm
Height 52mm
Top view
191
190
21
Side view
191
193
103.5
100
908.5
20
39 42
52
Front view
U1-6300C1 with Low-Profile Heatsink
U1-6300 Series Power SupplyFan-Less 300W ATX Power Supply
Rev. 0 · maschenta-design.de · Engelking retains the right to change the specifications at any time without prior notice.
Convection output power 130W
Convection peak power 300W
Forced air output power 300W @ 0.5m3/min
Width 191mm
Depth 103.5mm
Height 82mm
191
190
Side view
191
193
103.5
100
98
82
4239
20
908.5
Front view
Maximum output power 300W
Connections 6/8mm
Width 191mm
Depth 103.5mm
Height 52mm
191
190
14434
Side view
Front view
Rev. 0 · maschenta-design.de · Engelking retains the right to change the specifications at any time without prior notice.
U1-6300 Series Power SupplyFan-Less 300W ATX Power Supply
U1-6300C2 with High-Efficient Heatsink
U1-6300CW with Water-Cooling Unit
Top view
Top view
Engelking Elektronik GmbH Albstr. 16 · D-78609 Tuningen · GermanyTel. +49 (0)7464-9865-0 · Fax +49 (0)[email protected] · www.engelking.de
103.5
100
51
8.5 90
20
39 42
62
191
193