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187A48

Power Transformers Single Primary 115V 2.4VA, 48V CT @0.05A

器件类别：半导体    电源管理   

厂商名称：Hammond

厂商官网：http://www.hammondmfg.com

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器件：187A48

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器件参数
参数名称
属性值
Product Attribute
Attribute Value
制造商
Manufacturer
Hammond
产品种类
Product Category
Power Transformers
RoHS
Details
产品
Product
Power Transformers
Primary Voltage Rating
115 VAC
Secondary Voltage Rating
48 VAC CT
功率额定值
Power Rating
2.4 VA
Secondary Current Rating
50 mA
安装风格
Mounting Style
Chassis
Primary Winding
Single Primary Winding
Secondary Winding
Single Secondary Winding
长度
Length
52.32 mm
宽度
Width
26.92 mm
高度
Height
29.97 mm
Operating Frequency
50 Hz, 60 Hz
端接类型
Termination Style
Quick Connects
类型
Type
Power Solder or Quick Connect Terminals
工厂包装数量
Factory Pack Quantity
1
单位重量
Unit Weight
6.240064 oz
文档预览
2/8/2018
Low Voltage Solder or Quick Connect Terminals (186-187 Series) - Hammond Mfg.
Quality Products. Service Excellence.
Low Voltage Solder or Quick Connect Terminals
186-187 Series
Chassis Mount - 115 & 115/230 V Primary
Features
Choice of two primaries: Single Primary 115VAC (187 series) or Dual Primary
115/230VAC (186 series).
Either series operates on 50/60 Hz.
Combination solder or quick connect terminals.
Split bobbin construction eliminates the need for an electrostatic shield.
Hi-pot tested to 2 KV RMS.
Economical open style, channel frame - chassis mount design
Insulation material - minimum of Class B or 130 degrees C
Designed to Class A temperature rise
UL recognized & CSA certified.
A wiring diagram for this series can be downloaded here.
https://www.hammfg.com/electronics/transformers/power/186-187
1/4
2/8/2018
Low Voltage Solder or Quick Connect Terminals (186-187 Series) - Hammond Mfg.
Dimensions
Part No.
Single Primary
115 VAC
187A10
187B10
187C10
187D10
187E10
187F10
187A12
187B12
187C12
187D12
Part No.
Dual Primary
115/230 VAC
-
186B10
186C10
186D10
186E10
186F10
-
186B12
186C12
186D12
Secondary
(R.M.S.)
VAC
10V C.T.
10V C.T.
10V C.T.
10V C.T.
10V C.T.
10V C.T.
12.6V C.T.
12.6V C.T.
12.6V C.T.
12.6V C.T.
Current
(Amps)
0.25
0.6
1.2
3
5
10
0.19
0.5
1
2.5
VA
Rating
2.5
6
12
30
50
100
2.5
6.3
12.6
31.5
Length
L
2.06
2.37
2.81
3.25
3.68
4.03
2.06
2.37
2.81
3.25
Depth
(Not Including Terminals)
B
1.06
1.25
1.37
1.68
1.81
2.25
1.06
1.25
1.37
1.68
Height
C
1.18
1.37
1.62
1.93
2.25
2.56
1.18
1.37
1.62
1.93
Mounting
Centers
D
1.75
2.00
2.37
2.81
3.12
3.50
1.75
2.00
2.37
2.81
Depth
To Terminal
E
1.44
1.62
1.73
2.06
2.19
2.62
1.44
1.62
1.73
2.06
https://www.hammfg.com/electronics/transformers/power/186-187
2/4
2/8/2018
Part No.
Single Primary
115 VAC
187E12
187F12
187A16
187B16
187C16
187D16
187E16
187F16
187A20
187B20
187C20
187D20
187E20
187F20
187A24
187B24
187C24
187D24
187E24
187F24
187A28
187B28
187C28
187D28
187E28
187F28
187A36
187B36
187C36
187D36
187E36
187F36
187A48
187B48
187C48
187D48
187E48
187F48
187A56
187B56
187C56
187D56
187E56
187F56
187A120
187B120
187C120
187D120
187E120
187F120
Part No.
Dual Primary
115/230 VAC
186E12
186F12
-
186B16
186C16
186D16
186E16
186F16
-
186B20
186C20
186D20
186E20
186F20
-
186B24
186C24
186D24
186E24
186F24
-
186B28
186C28
186D28
186E28
186F28
-
186B36
186C36
186D36
186E36
186F36
-
186B48
186C48
186D48
186E48
186F48
-
186B56
186C56
186D56
186E56
186F56
-
186B120
186C120
186D120
186E120
186F120
Low Voltage Solder or Quick Connect Terminals (186-187 Series) - Hammond Mfg.
Dimensions
Secondary
(R.M.S.)
VAC
12.6V C.T.
12.6V C.T.
16V C.T.
16V C.T.
16V C.T.
16V C.T.
16V C.T.
16V C.T.
20V C.T.
20V C.T.
20V C.T.
20V C.T.
20V C.T.
20V C.T.
24V C.T.
24V C.T.
24V C.T.
24V C.T.
24V C.T.
24V C.T.
28V C.T.
28V C.T.
28V C.T.
28V C.T.
28V C.T.
28V C.T.
36V C.T.
36V C.T.
36V C.T.
36V C.T.
36V C.T.
36V C.T.
48V C.T.
48V C.T.
48V C.T.
48V C.T.
48V C.T.
48V C.T.
56V C.T.
56V C.T.
56V C.T.
56V C.T.
56V C.T.
56V C.T.
120V C.T.
120V C.T.
120V C.T.
120V C.T.
120V C.T.
120V C.T.
Current
(Amps)
4
8
0.15
0.4
0.8
2
3.5
6.25
0.12
0.3
0.6
1.5
2.8
5
0.1
0.25
0.5
1.25
2.4
4
0.08
0.2
0.42
1.07
2
3.57
0.06
0.17
0.35
0.85
1.5
2.8
0.05
0.12
0.25
0.62
1.2
2
0.04
0.11
0.21
0.53
1
1.8
0.02
0.05
0.1
0.25
0.5
0.85
VA
Rating
50.4
100.8
2.4
6.4
12.8
32
56
100
2.4
6
12
30
56
100
2.4
6
12
30
57.6
96
2.4
5.6
12
30
56
100
2.34
6.12
12.6
30.6
54
100.8
2.4
6
12
30
57.6
96
2.5
6.16
12.3
30
56
100.8
2.4
6
12
30
60
102
Length
L
3.68
4.03
2.06
2.37
2.81
3.25
3.68
4.03
2.06
2.37
2.81
3.25
3.68
4.03
2.06
2.37
2.81
3.25
3.68
4.03
2.06
2.37
2.81
3.25
3.68
4.03
2.06
2.37
2.81
3.25
3.68
4.03
2.06
2.37
2.81
3.25
3.68
4.03
2.06
2.37
2.81
3.25
3.68
4.03
2.06
2.37
2.81
3.25
3.68
4.03
Depth
(Not Including Terminals)
B
1.81
2.25
1.06
1.25
1.37
1.68
1.81
2.25
1.06
1.25
1.37
1.68
1.81
2.25
1.06
1.25
1.37
1.68
1.81
2.25
1.06
1.25
1.37
1.68
1.81
2.25
1.06
1.25
1.37
1.68
1.81
2.25
1.06
1.25
1.37
1.68
1.81
2.25
1.06
1.25
1.37
1.68
1.81
2.25
1.06
1.25
1.37
1.68
1.81
2.25
Height
C
2.25
2.56
1.18
1.37
1.62
1.93
2.25
2.56
1.18
1.37
1.62
1.93
2.25
2.56
1.18
1.37
1.62
1.93
2.25
2.56
1.18
1.37
1.62
1.93
2.25
2.56
1.18
1.37
1.62
1.93
2.25
2.56
1.18
1.37
1.62
1.93
2.25
2.56
1.18
1.37
1.62
1.93
2.25
2.56
1.18
1.37
1.62
1.93
2.25
2.56
Mounting
Centers
D
3.12
3.50
1.75
2.00
2.37
2.81
3.12
3.50
1.75
2.00
2.37
2.81
3.12
3.50
1.75
2.00
2.37
2.81
3.12
3.50
1.75
2.00
2.37
2.81
3.12
3.50
1.75
2.00
2.37
2.81
3.12
3.50
1.75
2.00
2.37
2.81
3.12
3.50
1.75
2.00
2.37
2.81
3.12
3.50
1.75
2.00
2.37
2.81
3.12
3.50
Depth
To Terminal
E
2.19
2.62
1.44
1.62
1.73
2.06
2.19
2.62
1.44
1.62
1.73
2.06
2.19
2.62
1.44
1.62
1.73
2.06
2.19
2.62
1.44
1.62
1.73
2.06
2.19
2.62
1.44
1.62
1.73
2.06
2.19
2.62
1.44
1.62
1.73
2.06
2.19
2.62
1.44
1.62
1.73
2.06
2.19
2.62
1.44
1.62
1.73
2.06
2.19
2.62
Data subject to change without notice
© 2018. Hammond Manufacturing Ltd. All rights reserved.
https://www.hammfg.com/electronics/transformers/power/186-187
3/4
2/8/2018
Low Voltage Solder or Quick Connect Terminals (186-187 Series) - Hammond Mfg.
https://www.hammfg.com/electronics/transformers/power/186-187
4/4
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参数对比
与187A48相近的元器件有：186B16-BULK、GUB-GL0ALF-02-1961-C-F、187C48、186C16、187E16、186C28-BULK、187F16、186F28。描述及对比如下：
型号 187A48 186B16-BULK GUB-GL0ALF-02-1961-C-F 187C48 186C16 187E16 186C28-BULK 187F16 186F28
描述 Power Transformers Single Primary 115V 2.4VA, 48V CT @0.05A Power Transformers 115/230 6VA 16VCT Array/Network Resistor, Isolated, Thin Film, 0.16W, 1960ohm, 0.25% +/-Tol, -50,50ppm/Cel, 5030, Power Transformers Single Primary 115V 12VA, 48V CT @0.25A Power Transformers DualPrimary 115/230V 12.8VA, 16V CT @0.8A Power Transformers 56VA 50/60HZ 16VCT Power Transformers 115/230 12VA 28VCT Power Transformers Single Primary 115V 100VA, 16V CT @6.25A Power Transformers DualPrimary 115/230V 100VA, 28V CT @3.57A
Product Attribute Attribute Value Attribute Value - Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value
制造商
Manufacturer		 Hammond Hammond - Hammond Hammond Hammond Hammond Hammond Hammond
产品种类
Product Category		 Power Transformers Power Transformers - Power Transformers Power Transformers Power Transformers Power Transformers Power Transformers Power Transformers
RoHS Details Details - Details Details Details Details Details Details
产品
Product		 Power Transformers Power Transformers - Power Transformers Power Transformers Power Transformers Power Transformers Power Transformers Power Transformers
Primary Voltage Rating 115 VAC 115 VAC, 230 VAC - 115 VAC 115 VAC, 230 VAC 115 VAC 115 VAC, 230 VAC 115 VAC 115 VAC, 230 VAC
Secondary Voltage Rating 48 VAC CT 16 VAC CT - 48 VAC CT 16 VAC CT 16 VAC CT 28 VAC CT 16 VAC CT 28 VAC CT
功率额定值
Power Rating		 2.4 VA 6.4 VA - 12 VA 12.8 VA 56 VA 12 VA 100 VA 100 VA
Secondary Current Rating 50 mA 400 mA - 250 mA 800 mA 3.5 A 420 mA 6.25 A 3.57 A
安装风格
Mounting Style		 Chassis Chassis - Chassis Chassis Chassis Chassis Chassis Chassis
Primary Winding Single Primary Winding Dual Primary Winding - Single Primary Winding Dual Primary Winding Single Primary Winding Dual Primary Winding Single Primary Winding Dual Primary Winding
Secondary Winding Single Secondary Winding Single Secondary Winding - Single Secondary Winding Single Secondary Winding Single Secondary Winding Single Secondary Winding Single Secondary Winding Single Secondary Winding
长度
Length		 52.32 mm 60.2 mm - 71.37 mm 71.37 mm 93.47 mm 71.37 mm 102.36 mm 102.36 mm
宽度
Width		 26.92 mm 31.75 mm - 34.79 mm 34.79 mm 45.97 mm 34.79 mm 57.15 mm 57.15 mm
高度
Height		 29.97 mm 34.79 mm - 41.14 mm 41.14 mm 57.15 mm 41.14 mm 65.02 mm 65.02 mm
Operating Frequency 50 Hz, 60 Hz 50 Hz, 60 Hz - 50 Hz, 60 Hz 50 Hz, 60 Hz 50 Hz, 60 Hz 50 Hz, 60 Hz 50 Hz, 60 Hz 50 Hz, 60 Hz
端接类型
Termination Style		 Quick Connects Quick Connects - Quick Connects Quick Connects Quick Connects Quick Connects Quick Connects Quick Connects
类型
Type		 Power Solder or Quick Connect Terminals Power Solder or Quick Connect Terminals - Power Solder or Quick Connect Terminals Power Solder or Quick Connect Terminals Power Solder or Quick Connect Terminals Power Solder or Quick Connect Terminals Power Solder or Quick Connect Terminals Power Solder or Quick Connect Terminals
工厂包装数量
Factory Pack Quantity		 1 1 - 1 1 1 1 1 1
单位重量
Unit Weight		 6.240064 oz - - 10.880112 oz 10.880112 oz 1.700 lbs - 2.700 lbs 2.640 lbs
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器件捷径:
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ
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