SECO-LARM USA ST-2406-3A Transformer Selection Table, ST-UV28-T350Q 28VAC/350W Features, Output

SECO-LARM carries a full-line of Open-Frame Transformers that compliment the ST-2406 Series Power Supply/Chargers. To find the transformer for a specific application, please refer to the chart below:

Transformer Selection Table:

Output	ST-1206-1.5AQ	ST-2406-2AQ	ST-2406-3AQ	ST-2406-5AQ	ST-2406-7AQ	ST-2406-10AQ
voltage
6VDC	12VAC/20VA	12VAC/20VA	ST-UV24-W50Q	ST-UV16-W100Q	ST-UVDA-W180Q	ST-UV16-W100Q
			24VAC/50VA	16VAC/100VA	24-28VAC/180VA	16VAC/100VA
12VDC	16VAC/40VA	16VAC/40VA	ST-UVDA-W100Q	ST-UV-W100Q	ST-UVDA-W180Q	ST-UVDA-W180Q
			24-28VAC/100VA	16VAC/100VA	24-28VAC/180VA	24-28VAC/180VA
24VDC	N/A	ST-UV24-W50Q	ST-UVDA-W100Q	ST-UVDA-W180Q	24-28VAC/210VA	ST-UV28-T350Q
		24VAC/50VA	24-28VAC/100VA	24-28VAC/180VA		28VAC/350VA

Open-Frame Transformers

ST-UV24-W50Q 24VAC/50W

ST-UV16-W100Q 16VAC/100W

ST-UVDA-W100Q 24/28VAC/100W

ST-UVDA-W180Q 24/28VAC/180W

ST-UV28-T350Q 28VAC/350W

Features:

XShielded windings to reduce electromagnetic interference (EMI).

XSelectable input voltage

XSelectable output voltage on some models.

XT350Q is a torodial-type transformer

Specifications:

	Model	Output	Amperage	VA	Input Voltage
		voltage
	ST-UV24-W50Q	24VAC	2.1	50VA	120VAC or 240VAC 50/60Hz
	ST-UV16-W100Q	16VAC	6.3	100VA	120VAC or 240VAC 50/60Hz
	ST-UDVA-W100Q	24VAC	4.2	100VA	120VAC or 240VAC 50/60Hz
		28VAC	3.6	100VA	120VAC or 240VAC 50/60Hz
	ST-UVDA-W180Q	24VAC	7.5	180VA	120VAC or 240VAC 50/60Hz
		28VAC	6.4	180VA	120VAC or 240VAC 50/60Hz
	ST-UV28-T350Q	28VAC	12.5	350VA	120VAC or 240VAC 50/60Hz
		Tel: 1-800-662-0800 (U.S. & Canada) Email: info@seco-larm.com Website: www.seco-larm.com
16842 Millikan Avenue, Irvine CA 92606		Tel: 1-949-261-2999 (California and International)				Fax: 1-949-261-7326	ST2406PrInfo.docx