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PCB Transformers

Transformers function as current regulators to reduce or increase the voltage of alternating currents in a variety of machinery. PCB (printed circuit board) transformers are designed to work with printed circuit boards, which offer a compact and convenient way to connect electric components.

The PCB transformer sits above the surface of the board, where it controls the voltage or current transitioning through the board.

What are PCB transformers used for?

PCB transformers are used mainly in manufacturing processes where current regulation is needed. They're also used in computer hardware applications and consumer devices to protect them from power surges.

Types of PCB transformers

PCB transformers can be recognised by their mounting capabilities. They are surface mounted or through-hole mounted.

Through-hole mounted transformers have connectors or pins that can pierce through the board. They are generally used in multilayered printed circuit boards. Surface mounted transformers do not penetrate into the board itself and are therefore very compact, which makes them a popular choice for many applications.

624 產品顯示為 PCB Transformers

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有庫存 RS PRO 24 V ac 2 Output PCB PCB Transformer, IECBSEN 615581, ASNZS 61558..6, ASNZS 61558.1, CE, IECBSEN 615586, RoHS 12 RS庫存編號 504-363 小計（1 件） TWD947.00(不含稅) TWD947.00/件數量	PCB Transformer	24 V ac	-	-	2 x 115 V ac	-	2	54mm	45mm	30.41mm	12VA	-	400g	PCB	-	4kVrms	-	-	-	-	-	-	130°C	-	50Hz	-	60Hz	-	IECBSEN 615581, ASNZS 61558..6, ASNZS 61558.1, CE, IECBSEN 615586, RoHS
有庫存 RS PRO 1 x 9 V ac 2 Output PCB PCB Transformer, IECBSEN 615586, ASNZS 61558..6, RoHS, IECBSEN 615581, CE, ASNZS 61558.1 RS庫存編號 121-3832 小計（1 件） TWD425.00(不含稅) TWD425.00/件數量	PCB Transformer	1 x 9 V ac	-	-	230 V ac	-	2	58mm	48mm	34.5mm	2.8VA	-	440g	PCB	-	4kVrms	-	-	-	-	-	-	130°C	-	50Hz	-	60Hz	-	IECBSEN 615586, ASNZS 61558..6, RoHS, IECBSEN 615581, CE, ASNZS 61558.1
有庫存 RS PRO 2 x 9 V ac 2 Output PCB PCB Transformer, IECBSEN 615581, CE, IECBSEN 615586, ASNZS 61558.1, ASNZS 61558..6, RoHS RS庫存編號 121-3822 小計（1 件） TWD326.00(不含稅) TWD326.00/件數量	PCB Transformer	2 x 9 V ac	-	-	230 V ac	-	2	58mm	48mm	24mm	1.5VA	-	440g	PCB	-	4kVrms	-	-	14	-	Single Primary, Independent Secondary	-	130°C	-	50Hz	-	60Hz	-	IECBSEN 615581, CE, IECBSEN 615586, ASNZS 61558.1, ASNZS 61558..6, RoHS
有庫存 RS PRO 2 x 12 V ac 2 Output PCB PCB Transformer, ASNZS 61558.1, RoHS, IECBSEN 615581, IECBSEN 615586, CE, ASNZS 61558..6 RS庫存編號 121-3850 小計（1 件） TWD1,108.00(不含稅) TWD1,108.00/件數量	PCB Transformer	2 x 12 V ac	-	-	230 V ac, 115 V	-	2	68mm	57mm	27mm	18VA	-	385g	PCB	-	3.75kVrms	-	-	10	1666.6mA	Independent Secondary, Dual Primary	-	130°C	-	50Hz	-	60Hz	-	ASNZS 61558.1, RoHS, IECBSEN 615581, IECBSEN 615586, CE, ASNZS 61558..6
有庫存 RS PRO 5 to 24 V ac 2 Output Through Hole PCB Transformer, CE, IECBSEN 615581, RoHS, ASNZS 61558.1, IECBSEN 615586, RS庫存編號 504-533 小計（1 件） TWD540.00(不含稅) TWD540.00/件數量	PCB Transformer	5 to 24 V ac	-	-	230 V ac	-	2	54mm	45mm	41mm	12VA	-	400g	Through Hole	-	4kVrms	-	-	-	-	-	-	130°C	-	50Hz	-	60Hz	-	CE, IECBSEN 615581, RoHS, ASNZS 61558.1, IECBSEN 615586, ASNZS 61558..6
有庫存 RS PRO 2 x 18 V ac 2 Output PCB PCB Transformer, AS/NZS 61558.2.6, IEC/BS/EN 61558-2-6, RoHS, AS/NZS 61558.1, CE, RS庫存編號 121-3838 小計（1 件） TWD653.00(不含稅) TWD653.00/件數量	PCB Transformer	2 x 18 V ac	-	-	230 V ac	-	2	58mm	48mm	32mm	5VA	-	440g	PCB	-	4kVrms	-	-	-	-	-	-	130°C	-	50Hz	-	60Hz	-	AS/NZS 61558.2.6, IEC/BS/EN 61558-2-6, RoHS, AS/NZS 61558.1, CE, IEC/BS/EN 61558-1
暫時缺貨 RS PRO 24 V ac 2 Output Through Hole PCB Transformer, IECBSEN 615581, ASNZS 61558.1, IECBSEN 615586, RoHS, CE, ASNZS RS庫存編號 504-426 小計（1 件） TWD977.00(不含稅) TWD977.00/件數量	PCB Transformer	24 V ac	-	-	2 x 115 V ac	-	2	54mm	45mm	30.41mm	12VA	-	400g	Through Hole	-	4kVrms	-	-	-	-	Dual Primary	-	130°C	-	50Hz	-	60Hz	-	IECBSEN 615581, ASNZS 61558.1, IECBSEN 615586, RoHS, CE, ASNZS 61558..6
有庫存 RS PRO 2 x 9 V ac 2 Output PCB PCB Transformer, CE, IECBSEN 615586, ASNZS 61558.1, RoHS, ASNZS 61558..6, IECBSEN 615581 RS庫存編號 121-3845 小計（1 件） TWD864.00(不含稅) TWD864.00/件數量	PCB Transformer	2 x 9 V ac	-	-	230 V ac	-	2	58mm	48mm	35mm	10VA	-	440g	PCB	-	4kVrms	-	-	-	-	-	-	130°C	-	50Hz	-	60Hz	-	CE, IECBSEN 615586, ASNZS 61558.1, RoHS, ASNZS 61558..6, IECBSEN 615581
正在逐步停售 RS PRO 2 x 9 V ac 2 Output PCB PCB Transformer, AS/NZS 61558.2.6, IEC/BS/EN 61558-1, AS/NZS 61558.1, CE, IEC/BS/EN RS庫存編號 121-3840 小計（1 件） TWD800.00(不含稅) TWD800.00/件數量	PCB Transformer	2 x 9 V ac	-	-	115 V, 230 V ac	-	2	68mm	57mm	23mm	6VA	-	185g	PCB	-	3.75kVrms	-	-	20	1666.6mA	Independent Secondary, Dual Primary	-	130°C	-	50Hz	-	60Hz	-	AS/NZS 61558.2.6, IEC/BS/EN 61558-1, AS/NZS 61558.1, CE, IEC/BS/EN 61558-2-6, RoHS
有庫存 RS PRO 6 to 15 V ac 2 Output Through Hole PCB Transformer, AS/NZS 61558.2.6, AS/NZS 61558.1, IEC/BS/EN 61558-2-6, RoHS, RS庫存編號 504-414 小計（1 件） TWD970.00(不含稅) TWD970.00/件數量	PCB Transformer	6 to 15 V ac	-	-	230 V ac	-	2	60mm	54mm	30.42mm	20VA	-	500g	Through Hole	-	4kVrms	-	-	-	-	-	82%	130°C	-	50Hz	-	60Hz	-	AS/NZS 61558.2.6, AS/NZS 61558.1, IEC/BS/EN 61558-2-6, RoHS, CE, IEC/BS/EN 61558-1
暫時無法供應 RS PRO 6 V ac 2 Output Through Hole PCB Transformer, RoHS, UKCA, CE 3 VA RS庫存編號 504-486 小計（1 件） TWD818.00(不含稅) TWD818.00/件數量	PCB Transformer	6 V ac	-	-	230 V ac	-	2	38mm	35mm	30mm	3VA	-	140g	Through Hole	-	4kVrms	-	-	-	-	Single Primary, Dual Secondary	67%	130°C	-	50Hz	-	60Hz	-	RoHS, UKCA, CE
有庫存 RS PRO 6 to 15 V ac 2 Output Through Hole PCB Transformer, AS/NZS 61558.1, CE, AS/NZS 61558.2.6, IEC/BS/EN 61558-2-6, RS庫存編號 504-404 小計（1 件） TWD900.00(不含稅) TWD900.00/件數量	PCB Transformer	6 to 15 V ac	-	-	230 V ac	-	2	60mm	54mm	30.42mm	20VA	-	500g	Through Hole	-	4kVrms	-	-	-	-	-	82%	130°C	-	50Hz	-	60Hz	-	AS/NZS 61558.1, CE, AS/NZS 61558.2.6, IEC/BS/EN 61558-2-6, IEC/BS/EN 61558-1, RoHS
有庫存 RS PRO 12 V ac 2 Output Through Hole PCB Transformer, UKCA, RoHS, CE 12 VA RS庫存編號 504-527 小計（1 件） TWD1,004.00(不含稅) TWD1,004.00/件數量	PCB Transformer	12 V ac	-	-	230 V ac	-	2	54mm	45mm	41mm	12VA	-	400g	Through Hole	-	4kVrms	-	-	-	-	Dual Secondary, Single Primary	82%	130°C	-	50Hz	-	60Hz	-	UKCA, RoHS, CE
有庫存 RS PRO 24 V ac 2 Output Through Hole PCB Transformer, ASNZS 61558..6, IECBSEN 615581, IECBSEN 615586, RoHS, ASNZS RS庫存編號 504-448 小計（1 件） TWD1,074.00(不含稅) TWD1,074.00/件數量	PCB Transformer	24 V ac	-	-	2 x 115 V ac	-	2	54mm	45mm	30.41mm	12VA	-	400g	Through Hole	-	4kVrms	-	-	-	-	Dual Primary	-	130°C	-	50Hz	-	60Hz	-	ASNZS 61558..6, IECBSEN 615581, IECBSEN 615586, RoHS, ASNZS 61558.1, CE
有庫存 RS PRO 5 to 24 V ac 2 Output Through Hole PCB Transformer, IECBSEN 615581, IECBSEN 615586, RoHS, CE, ASNZS 61558..6, RS庫存編號 504-549 小計（1 件） TWD927.00(不含稅) TWD927.00/件數量	PCB Transformer	5 to 24 V ac	-	-	230 V ac	-	2	54mm	45mm	30.41mm	12VA	-	400g	Through Hole	-	4kVrms	-	-	-	-	Dual Secondary	-	130°C	-	50Hz	-	60Hz	-	IECBSEN 615581, IECBSEN 615586, RoHS, CE, ASNZS 61558..6, ASNZS 61558.1
暫時無法供應 RS PRO 6 V ac 2 Output Through Hole PCB Transformer, RoHS, UKCA, CE 6 VA RS庫存編號 504-543 小計（1 件） TWD927.00(不含稅) TWD927.00/件數量	PCB Transformer	6 V ac	-	-	230 V ac	-	2	43mm	36mm	33mm	6VA	-	180g	Through Hole	-	4kVrms	-	-	-	-	Single Primary, Dual Secondary	77%	130°C	-	50Hz	-	60Hz	-	RoHS, UKCA, CE
有庫存 RS PRO 5 to 24 V ac 2 Output Through Hole PCB Transformer, AS/NZS 61558.2.6, CE, IEC/BS/EN 61558-1, AS/NZS 61558.1, RS庫存編號 504-476 小計（1 件） TWD901.00(不含稅) TWD901.00/件數量	PCB Transformer	5 to 24 V ac	-	-	230 V ac	-	2	54mm	45mm	41mm	12VA	-	400g	Through Hole	-	4kVrms	-	-	-	-	-	-	130°C	-	50Hz	-	60Hz	-	AS/NZS 61558.2.6, CE, IEC/BS/EN 61558-1, AS/NZS 61558.1, IEC/BS/EN 61558-2-6, RoHS
有庫存 RS PRO 1 x 12 V ac 2 Output PCB PCB Transformer, IECBSEN 615581, ASNZS 61558..6, ASNZS 61558.1, CE, IECBSEN 615586, RoHS RS庫存編號 121-3824 小計（1 件） TWD303.00(不含稅) TWD303.00/件數量	PCB Transformer	1 x 12 V ac	-	-	230 V ac	-	2	58mm	48mm	24mm	1.5VA	-	85g	PCB	-	4kVrms	-	-	-	-	-	-	130°C	-	50Hz	-	60Hz	-	IECBSEN 615581, ASNZS 61558..6, ASNZS 61558.1, CE, IECBSEN 615586, RoHS
有庫存 RS PRO 6 to 15 V ac 2 Output Through Hole PCB Transformer, CE, IEC/BS/EN 61558-1, RoHS, IEC/BS/EN 61558-2-6, AS/NZS RS庫存編號 504-717 小計（1 件） TWD999.00(不含稅) TWD999.00/件數量	PCB Transformer	6 to 15 V ac	-	-	230 V ac	-	2	43mm	54mm	30.42mm	20VA	-	400g	Through Hole	-	4kVrms	-	-	-	-	-	-	130°C	-	50Hz	-	60Hz	-	CE, IEC/BS/EN 61558-1, RoHS, IEC/BS/EN 61558-2-6, AS/NZS 61558.2.6, AS/NZS 61558.1, UL94-V0
有庫存 RS PRO 2 x 15 V ac 2 Output PCB PCB Transformer, ASNZS 61558.1, ASNZS 61558..6, CE, IECBSEN 615586, RoHS, IECBSEN 615581 RS庫存編號 121-3856 小計（1 件） TWD1,390.00(不含稅) TWD1,390.00/件數量	PCB Transformer	2 x 15 V ac	-	-	230 V ac, 115 V	-	2	68mm	57mm	35mm	30VA	-	530g	PCB	-	3.75kVrms	-	-	20	1666.6mA	Independent Secondary	-	130°C	-	50Hz	-	60Hz	-	ASNZS 61558.1, ASNZS 61558..6, CE, IECBSEN 615586, RoHS, IECBSEN 615581

PCB Transformers

624 產品顯示為 PCB Transformers

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