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D12-AX25

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D12-AX25

Product catalog summary

General Specifications:

Dimensions: 5.51" x 5.91" x 3.39"
DC Input: Terminal blocks
DC Output Connectors: ATX, AT, Disk driver, 3 1/2 floppy driver
Packing: Net weight 1750g per unit, Gross weight 16 kg per carton (8 units per carton)
Storage Temperature: -40°C to +75°C
Humidity: Up to 95% non-condensing
EMI Radiation: FCC class "B", EN55022 class "B"
EMS: EN61000-4-2,-3,-4,-5
Safety: UL 60950, CSA C22.2 No. 950, EN60950-1
Efficiency: >65% at rated load
Protection: Short circuit (auto recovery), Over voltage (crowbar)
Operating Temperature: 0°C to 70°C, derating 2%/°C > 40°C
Cooling: Forced air convection

Features:

Efficiency between 65% to 70%
PS2 size mounting
Meets UL, CSA, and TUV safety standards

Applications:

Industrial PC, telecommunication applications, and motorcar purposes

Output Specifications:

Each output can provide up to max load temporarily; continuous operation above rated load is not allowed.
Outputs are checked at 60% rated load for accuracy.
Line regulation: ±10% input voltage change from nominal line at rated load.
Load regulation: ±40% output load change from 60% rated load.
Ripple & noise measured with 15MHz bandwidth limited oscilloscope.
Efficiency measured at rated load and nominal line.

Voltage Rail	Min Load	Rated Load	Max Load	Voltage Accuracy	Ripple Noise	Line Regulation	Load Regulation	Efficiency
+5V	2A	25A	30A	+4.80V~+5.20V	50mV	±1%	±5%	65%
+12V	0.1A	8A	-	+11.40V~+12.60V	100mV	±1%	±5%	-
-12V	0A	1A	-	-11.40V~-12.60V	100mV	±1%	±2%	-
-5V	0A	0.5A	-	-4.75V~-5.25V	100mV	±1%	±3%	-
+3.3V	0A	8A	22A	+3.13V~+3.47V	50mV	±1%	±3%	-
+5Vsb	0A	0.72A	-	+4.75V~+5.25V	50mV	±1%	±1%	-

Performance:

Output turn on/off waveforms and step responses are detailed for various voltage rails.
Power good and power fail signals are specified.
Over voltage protection trip point for +5V is around 6.24V.

Catalog excerpts

For industrial PC, telecommunication application and motorcar purpose Mechanical Specifications: D12-AX25 DC WIRE HARNESS Wire Color ORANGE RED YELLOW BLUE GREY WHITE BLACK PURPLE GREEN 1. Size: 5.51" x 5.91" x 3.39" 2. DC Input : using terminal blocks 3. DC Output : ATX : Molex 39-01-2200 or equivalent AT : Burndy GTC6P-1 or equivalent Disk driver : AMP 1-486424-0 or equivalent 3 1/2 floppy driver : AMP 171822-4 or equivalent 4. Packing: Net weight: 1750 g approx. / unit Gross weight: 16 kg approx. / carton, 8 units / carton Carton size (mm): 530 (L) x 530 (W) x 270 (H) 10 years Warranty (contact Skynet's Distributors for details) ** This data sheet is only for models selection. For business, engineering specification by model mus

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Industrial PC DC to DC, 250W D12-AX25 Output Specifications: MODEL NO. Notes: 1. Each output can provide up to max. load temporarily. Continuous staying in more than rated load is not allowed. 2. At factory, all outputs in 60% rated load condition, each output is checked to be within the accuracy range. 3. Line regulation is defined by changing ±10% of input voltage from nominal line at rated load. 4. Load regulation is defined by changing ±40% of measured output load from 60% rated load at another output set to 60% rated load. 5. Ripple & noise is measured by using 15MHz bandwidth limited oscilloscope...

Open the catalog to page 2

Performance for D12-AX25: 1. Switching frequency ripple 2. Switching frequency ripple 3. Line frequency ripple 4. Line frequency ripple 5. Output turn on wave form 6. Output turn on wave form ** This data sheet is only for models selection. For business, engineering specification by model must be used.

Open the catalog to page 3

Industrial PC DC to DC, 250W D12-AX25 8. +5V Over voltage protection 11. Power good signal 12. Power fail signal ** This data sheet is only for models selection. For business, engineering specification by model must be used. JUL. 2014

Open the catalog to page 4

D12-AX25

D12-AX25

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