Transformers

187D28

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Hammond Manufacturing

POWER TRANSFORMERS TRANSFORMER, CHASSIS MOUNT, 115VAC, 30VA, 28V C.T.@1.07A, 187 SERIES

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Transformers

187D28

Active

Hammond Manufacturing

POWER TRANSFORMERS TRANSFORMER, CHASSIS MOUNT, 115VAC, 30VA, 28V C.T.@1.07A, 187 SERIES

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	187D28

Center Tap	True
Current - Output (Max) [Max]	1.07 A
Height - Seated (Max) [Max] [z]	49.02 mm
Mounting Type	Chassis Mount
Power - Max [Max]	30 VA
Primary Winding(s)	Single
Secondary Winding(s)	Single
Size / Dimension [x]	3.25 "
Size / Dimension [y]	52.2 mm
Termination Style	Quick Connect, Solder
Type	Laminated Core
Voltage - Isolation	2000 Vrms
Voltage - Primary	115 V
Voltage - Secondary (Full Load)	28 V
Weight	1.1 lbs
Weight	499 g

186-187 Series

Part	Primary Winding(s)	Weight [custom]	Weight [custom]	Voltage - Isolation	Current - Output (Max) [Max]	Height - Seated (Max) [Max] [z]	Voltage - Primary	Power - Max [Max]	Termination Style	Size / Dimension [y]	Size / Dimension [x]	Voltage - Secondary (Full Load)	Mounting Type	Secondary Winding(s)	Type	Weight	Weight	Height - Seated (Max) [Max]
Hammond Manufacturing 186D10	Dual	1.3 lbs	589.7 g	2000 Vrms	3 A	49.02 mm	115 V 230 V	30 VA	Quick Connect Solder	52.2 mm	3.25 "	10 V	Chassis Mount	Single	Laminated Core
Hammond Manufacturing 187D24	Single			2000 Vrms	1.25 A	49.02 mm	115 V	30 VA	Quick Connect Solder	52.2 mm	3.25 "	24 V	Chassis Mount	Single	Laminated Core	1.1 lbs	499 g
Hammond Manufacturing 187D28	Single			2000 Vrms	1.07 A	49.02 mm	115 V	30 VA	Quick Connect Solder	52.2 mm	3.25 "	28 V	Chassis Mount	Single	Laminated Core	1.1 lbs	499 g
Hammond Manufacturing 187F24	Single			2000 Vrms	4 A		115 V	96 VA	Quick Connect Solder	66.68 mm	102.36 mm	24 V	Chassis Mount	Single	Laminated Core	2.7 lbs	1.2 kg	65.02 mm
Hammond Manufacturing 186D28	Dual	1.3 lbs	589.7 g	2000 Vrms	1.07 A	49.02 mm	115 V 230 V	30 VA	Quick Connect Solder	52.2 mm	3.25 "	28 V	Chassis Mount	Single	Laminated Core
Hammond Manufacturing 186C28	Dual			2000 Vrms	420 mA		115 V 230 V	12 VA	Quick Connect Solder	43.82 mm	71.37 mm	28 V	Chassis Mount	Single	Laminated Core	0.68 lb	308.44 g	41.15 mm
Hammond Manufacturing 187B16	Single			2000 Vrms	400 mA	34.8 mm	115 V	6.4 VA	Quick Connect Solder	41.28 mm	60.2 mm	16 V	Chassis Mount	Single	Laminated Core	0.45 lb	204.12 g
Hammond Manufacturing 187B56	Single			2000 Vrms	110 mA	34.8 mm	115 V	6.16 VA	Quick Connect Solder	41.28 mm	60.2 mm	56 V	Chassis Mount	Single	Laminated Core	0.45 lb	204.12 g
Hammond Manufacturing 187A36	Single			2000 Vrms	60 mA	29.97 mm	115 V	2.34 VA	Quick Connect Solder	36.45 mm	52.32 mm	36 V	Chassis Mount	Single	Laminated Core	0.29 lb	131.54 g
Hammond Manufacturing 187F12	Single			2000 Vrms	8 A		115 V	100.8 VA	Quick Connect Solder	66.68 mm	102.36 mm	12.6 V	Chassis Mount	Single	Laminated Core	2.7 lbs	1.2 kg	65.02 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 13.82
		10	$ 11.59
	N/A	9	$ 14.53
		12	$ 14.53
Mouser	N/A	1	$ 14.51
		10	$ 12.74
		25	$ 12.55
		50	$ 12.16
		100	$ 11.78
		250	$ 11.29
		500	$ 10.93

Description

General part information

186-187 Series

POWER TRANSFORMERS TRANSFORMER, CHASSIS MOUNT, 115VAC, 30VA, 28V C.T.@1.07A, 187 SERIES

Documents

Technical documentation and resources

No documents available