FLEX

The FLEX series of AC/DC power supplies provides 270 Watts of output power in a 7.15” x 4.00” x 2.92” desktop style package with no internal fan. This series consists of single output models ranging from 12VDC to 48VDC with a universal input voltage range of 100-240VAC and an IEC-320-C14 AC inlet. Some features include active PFC, fixed switching frequency, and low THD. These supplies are protected against over current, short circuit, and over temperature conditions. All models have been 100% burn-in tested.

• 92% Efficient at Full Load • 270 Watts Output Power • No Internal Fan • IEC-320-C14 AC Inlet • Single Outputs from 12V to 48VDC Quasi Regulated (See Note 1) • Active Power Factor Correction • Short Circuit, Over Current, and Over Temp. Protection • Universal Input Voltage Range: 100~240VAC • 100% Burn-in • Low Total Harmonic Distortion (THD) • 7.15” x 4.00” x 2.92” Aluminum/Plastic Case • Fixed Switching Frequency • ISO9001 Compliant • EN60950 pending • EN55022 Class B Emissions • EN61000-4-5 Surge Immunity • EN61000-3-2 Harmonic Currents • Patent Pending

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Models
Specifications
Drawings

Model Number	Input Voltage	Output Voltage	Output Current	Output Power (W)	No. Outputs	Case	Size
FLEX12S-270	Input Voltage: 100~240	Output Voltage: 12	Output Current: 22.5A	Output Power (W): 270	No. Outputs: S	Case: Desktop	Size: 7.15" x 4" x 2.92"	Get a Quote
FLEX15S-270	Input Voltage: 100~240	Output Voltage: 15	Output Current: 18A	Output Power (W): 270	No. Outputs: S	Case: Desktop	Size: 7.15" x 4" x 2.92"	Get a Quote
FLEX18S-270	Input Voltage: 100~240	Output Voltage: 18	Output Current: 15A	Output Power (W): 270	No. Outputs: S	Case: Desktop	Size: 7.15" x 4" x 2.92"	Get a Quote
FLEX24S-270	Input Voltage: 100~240	Output Voltage: 24	Output Current: 11.25A	Output Power (W): 270	No. Outputs: S	Case: Desktop	Size: 7.15" x 4" x 2.92"	Get a Quote
FLEX28S-270	Input Voltage: 100~240	Output Voltage: 28	Output Current: 9.64A	Output Power (W): 270	No. Outputs: S	Case: Desktop	Size: 7.15" x 4" x 2.92"	Get a Quote
FLEX48S-270	Input Voltage: 100~240	Output Voltage: 48	Output Current: 5.625A	Output Power (W): 270	No. Outputs: S	Case: Desktop	Size: 7.15" x 4" x 2.92"	Get a Quote

Specification	Value
Input
Input Voltage (Nominal):	115/230
Input Voltage Range:	100~240
PFC:	0.96
Input Frequency:	60Hz
Output
Output Voltage:	12, 15, 18, 24, 28, 48
Voltage Accuracy:	±1.45%
Output Current:	22.5A, 18A, 15A, 11.25A, 9.64A, 5.625A
Output Power (Watts):	270
Short Circuit Protection:	Yes
Thermal Protection:	Yes
General
Efficiency:	92%
Isolation:	4242VDC
Environmental
Operating Temperature:	-30 to 50°C
Storage Temperature:	-40 to 85°C
Physical
Weight:	2.66lbs (1.2kg)
Dimensions:	7.15" x 4.00" x 2.92" (181.6 x 101.6 x 74.1 mm)
Case Material:	ABS, ANC100FR, HI, UL94VO
Notes & safety
Notes:	(1) Add “R” suffix for fully regulated version. This will decrease efficiency by about 2%. Due to advances in technology, specifications subject to change without notice.

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Wall Industries, Inc. offers fully custom power design capabilities. Our team of electrical and mechanical power design engineers will utilize proven design topologies and concepts to create a solution to your power requirements. If you don’t have a specification, Wall’s engineering team will assist you in determining what your requirements are and how best to provide a solution.

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