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Rev. 06-2006

V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062

www.v-infinity.com

1-866-372-1258

VCQ15 Series DC-DC Converter

NOTES:

1. Measured from High Line to Low Line

2. Measured from Full Load to 1/4 Load

Input

Input Voltage Range

24V:

9-36V

48V: 18-72V

Input Filter

Pi Type

Output

Voltage Accuracy

Single Output

±1.0% max.

Dual +Output

±1.0% max.

-Output

±3.0% max.

Triple, 5V

±2.0% max.

12V/15V

±3.0% max.

Voltage Balence (Dual)

±1.0%max

Transient Response: Single, 25% Step Load Change

<500µ sec.

Dual, FL-1/2±1% Error Band

<500µ sec.

External Trim Adj. Range

±10%

Ripple & Noise

20MHz BW

10mV RMS., max

75mV p-p, max

Temperature Coefficient

±0.02%/°C

Short Circuit Protection

Continuous

Single/Dual

±0.2% max.

Triple

±1.0% max.

Single/Dual

±1.0% max.

Triple

±5.0% max.

General Specifications

Efficiency

see table

Isolation Voltage

500VDC min.

Isolation Resistance

Switching Frequency

300KHz, Type

Case Grounding

Connected to Output common

Operating Temperature Range

-25°C to +71°C

Case Temperature

100°C max.

Cooling

Free-Air Convection

Storage Temperature

-55°C to +105°C

EMI/RFI

Six Sided Continuous Shield

Dimensions

2x2x0.4 inches

(50.8x50.8x10.2mm)

Case Material

Black coated copper with non-

conductive base