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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Transformers（With/without Case：Available）

A transformer is a device that changes the voltage, also called a power transformer. Performs the step-down and step-up of AC voltage, and makes adjustments necessary for use in electronic devices. The transformer has a structure in which a primary coil and a secondary coil are wound around an iron core. Depending on the position of the iron core and the coil, it is divided into an inner iron type where the coil covers the iron core and an outer iron type where the iron core is outside the coil. Wiring methods are classified into two types: single-phase, which is a 100 V power supply used in offices, and three-phase, which is a 200 V power supply that sends a large amount of power. The winding of the coil is usually compound wound in which the primary and secondary sides are insulated, but there are also smaller auto transformers. There are also types that can be connected with the cover attached, types that can be used overseas and in Japan, portable types that are suitable for on-site construction with different power and voltage, etc.

31 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less 14 Day(s) or Less 17 Day(s) or Less

DP Series, Transformer With Case

SWALLOW ELECTRIC

DP series, transformer attached with plug and outlet

Standard Price:	SGD 61.68
Days to Ship:	4 Day(s) or more

SU Series Transformer for Domestic / Overseas Use

SWALLOW ELECTRIC

SU series. Japanese product can be used overseas and overseas product can be used in Japan. Multi-type transformer.

CAD ：: 2D

Standard Price:	SGD 323.70-
Days to Ship:	4 Day(s) or more

AG-D Series, In Japan And Overseas Type Transformer

SWALLOW ELECTRIC

AG-D series. Japanese product can be used overseas and overseas product can be used in Japan. Multi-type transformer with voltage of 6 inputs and 6 outputs.

Standard Price:	SGD 386.01-
Days to Ship:	4 Day(s) or more

Transformer AVR-E Series, AC Constant Voltage Power Supply Unit

SWALLOW ELECTRIC

AVR-E series, product with auto-shift in range of 170 to 260V for Japanese electronic products. Most suitable product for unstable voltage places.

Standard Price:	SGD 672.07-
Days to Ship:	4 Day(s) or more

Single-Phase/Three-Phase Transformer Case, BK Series

SWALLOW ELECTRIC

BK series. Indoor transformer case. (Paint color· Munsell color system 5Y7/1)

Standard Price:	SGD 88.04-
Days to Ship:	4 Day(s) or more

PAL-E Series Transformer for Overseas Use

SWALLOW ELECTRIC

PAL-E series, transformers made 100V electronics can be used in different countries of 220 to 230V during travel.

Volume Discount

Standard Price:	SGD 89.92-
Days to Ship:	4 Day(s) or more

SVR Series

SWALLOW ELECTRIC

SVR series. Thyristor 100V stabilized power supply. Rapidly response to voltage changes. Efficient and high performance.

Standard Price:	SGD 1,317.11-
Days to Ship:	12 Day(s) or more

Portable Case Included, Step-Down Transformer, KS Series

TOYOZUMI

When power voltage at 200 V, it is convenient for using equipments of 100 V. It is portable, which is perfect for using it while placing it temporarily.

Standard Price:	SGD 350.14-
Days to Ship:	4 Day(s) or more

TB-D Series, Portable Transformer

SWALLOW ELECTRIC

TB-D series, transformer with mobile plug and socket. Can be used in temporary sites with different voltages.

CAD ：: 2D

Standard Price:	SGD 323.18-
Days to Ship:	4 Day(s) or more

Power Transformer For Use Overseas, PAL-IP Series

SWALLOW ELECTRIC

PAL-IP series, transformer made electronics of 100V available in different countries of 240V during travel. More compact and lighter than other brand because we used toroidal core.

Standard Price:	SGD 237.74-
Days to Ship:	11 Day(s) or more

Transformer PAL-UK Series

SWALLOW ELECTRIC

PAL-UK series. Transformer that can be used on overseas' electronics 240V while traveling in Japan. More compact and lighter than other brand because we used toroidal core.

Standard Price:	SGD 237.74-
Days to Ship:	11 Day(s) or more

UP Series Portable Transformer

SWALLOW ELECTRIC

UP series, transformer with mobile plug and socket. Can be used in temporary sites with different voltages. Transformer with built-in toroidal is small and light.

Standard Price:	SGD 361.23-
Days to Ship:	4 Day(s) or more

PAL-AP Series

SWALLOW ELECTRIC

PAL-AP series, transformers made 100V electronics can be used in different countries of 110 to 130V during travel.

CAD ：: 2D

Standard Price:	SGD 213.13-
Days to Ship:	4 Day(s) or more

PAL-EP Series Transformer for Overseas Use

SWALLOW ELECTRIC

PAL-EP series, transformer made electronics of 100V available in different countries of 220 to 230V during travel. More compact and lighter than other brand because we used toroidal core.

CAD ：: 2D

Standard Price:	SGD 302.03-
Days to Ship:	29 Day(s) or more

PAL Series, International Transformer (Operating Capacity 150 V, 350 V)

SWALLOW ELECTRIC

PAL-E series, transformers made 100V electronics can be used in different countries of to 240V during travel.

Standard Price:	SGD 135.26-
Days to Ship:	19 Day(s) or more

Transformer in Case, SCK21-E Series

SWALLOW ELECTRIC

SCK20-E series. Terminal block (up-screw) cover which has become one with protection cover. Work time is sharply shortened than other brand because wiring is available without screw-off.

Standard Price:	SGD 114.93-
Days to Ship:	4 Day(s) or more

Three-Phase / Multiple-Winding Transformer in Case, 3RK Series

SWALLOW ELECTRIC

3RK series. Terminal block with 3 taps of input and 2 taps of output that has color cords to avoid faulty wiring. (To 15KVA)

Standard Price:	SGD 1,380.43
Days to Ship:	11 Day(s)

Power Transformer For Use In Japan And Overseas, AG-N Series

SWALLOW ELECTRIC

AG-N series, overseas product can be used in Japan. In output side there attached a socket for 6 different voltages.

[Features]
· Attached by multi socket for world electronic products.
· Japanese product can be used in overseas and overseas product can be used in Japan.
· Can be used in different countries with different voltage ( with switch for input voltage).
· Output socket: Flat head pin (A-2), round pin (C-2), common/BF/O.
· Suitable electronic products · AV machines · Personal computers · Printers · TVs · Electronic mats · Dish dryers · Refrigerator · Kotatsu
· Rice cookers · Hot plates · Microwaves, etc.

Standard Price:	SGD 385.51-
Days to Ship:	4 Day(s) or more

Transformer AU-A Series

SWALLOW ELECTRIC

AU-A series. Transformer that can be used on overseas' electronics 120V while traveling in Japan.

[Features]
· Overseas product can be used in Japan.
· Protection function of non-fuse breaker
· Suitable electronic products · AV machine · Personal computers · Printers · TVs
· Electronic mats · Dish dryers · Refrigerators · Kotatsu
· Rice cookers · Hot plates · Microwaves, etc.

Standard Price:	SGD 180.90
Days to Ship:	4 Day(s) or more

Power Transformer For Use Overseas, PAL-A Series

SWALLOW ELECTRIC

PAL-E series, transformers made 100V electronics can be used in different countries of 110 to 130V during travel.

CAD ：: 2D

Standard Price:	SGD 180.90-
Days to Ship:	4 Day(s) or more

Portable Transformer, TBN Series

SWALLOW ELECTRIC

TBN series, transformer with mobile plug and socket. Can be used in temporary sites with different voltages.

Volume Discount

Standard Price:	SGD 500.46-
Days to Ship:	4 Day(s) or more

WORLD Series, Transformer For Use Overseas

SWALLOW ELECTRIC

WORLD series, with manual input voltage changer. Can be used in different countries by capacity of input voltage in range of 110 to 240V.

Standard Price:	SGD 220.83-
Days to Ship:	4 Day(s) or more

AU-AP Series

SWALLOW ELECTRIC

AU-AP series. Transformer that can be used on overseas' electronics 120V while traveling in Japan.

Standard Price:	SGD 213.13-
Days to Ship:	4 Day(s) or more

Transformer AVR-A Series AC Constant Voltage Power Supply Unit

SWALLOW ELECTRIC

AVR-A series· 100V slide stabilized power supply.

Standard Price:	SGD 631.56-
Days to Ship:	4 Day(s) or more

MOUSE Series, Transformer For Use Overseas

SWALLOW ELECTRIC

MOUSE series, lightest travel transformer. With weight of 290 g, it can easily charge by game machine or mobile while transporting.

Standard Price:	SGD 45.32-
Days to Ship:	4 Day(s) or more

PAL-UE Series Transformer for Use in Japan

SWALLOW ELECTRIC

PAL-UE series. Transformer that can be used on overseas' electronics 220 to 230V while traveling in Japan. More compact and lighter than other brand because we used toroidal core.

Standard Price:	SGD 217.83-
Days to Ship:	4 Day(s) or more

Transformer RTB Series

SWALLOW ELECTRIC

RTB series, transformer with mobile plug and socket. Can be used in temporary sites with different voltages. Transformer with built-in toroidal is small and light.

Standard Price:	SGD 491.01-
Days to Ship:	19 Day(s) or more

Transformer in Case, SCK21 Series

SWALLOW ELECTRIC

SCK21 series. Terminal block (up-screw) cover which has become one with protection cover. Work time is sharply shortened than other brand because wiring is available without screw-off.

Standard Price:	SGD 117.09-
Days to Ship:	4 Day(s) or more

Single-phase Auto Power Transformer, SOK21 Series

SWALLOW ELECTRIC

SOK21 series. Terminal block (up-screw) cover which has become one with protection cover. Work time is sharply shortened than other brand because wiring is available without screw-off.

Standard Price:	SGD 123.07-
Days to Ship:	4 Day(s) or more

Transformer AC Constant Voltage Power Supply Unit, SVR-E Series

SWALLOW ELECTRIC

SVR-E series. Thyristor stabilized power supply. input100/200V switch type, rapidly respond to voltage changes by switches. Efficient and high performance.

Standard Price:	SGD 1,371.97-
Days to Ship:	11 Day(s) or more

Portable / Case-Included Step-Up Transformer, CU-S Series

TOYOZUMI

When power voltage at 100V, it is convenient for using equipments of 110V, 115 to 120V, 220V, 230 to 240V. It is portable, which is perfect for using it while placing it temporarily.

Standard Price:	SGD 232.93-
Days to Ship:	4 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Primary voltage(V)
Capacity(kVA)
Secondary voltage(V)
Number of phases/winding
Insulation type
Input/output terminal shape
Dimension vertical(mm)
Shield presence
With/without Case
Dimension width(mm)
Dimension depth(mm)


Brand	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	TOYOZUMI	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	SWALLOW ELECTRIC	TOYOZUMI
Product Series	DP Series, Transformer With Case	SU Series Transformer for Domestic / Overseas Use	AG-D Series, In Japan And Overseas Type Transformer	Transformer AVR-E Series, AC Constant Voltage Power Supply Unit	Single-Phase/Three-Phase Transformer Case, BK Series	PAL-E Series Transformer for Overseas Use	SVR Series	Portable Case Included, Step-Down Transformer, KS Series	TB-D Series, Portable Transformer	Power Transformer For Use Overseas, PAL-IP Series	Transformer PAL-UK Series	UP Series Portable Transformer	PAL-AP Series	PAL-EP Series Transformer for Overseas Use	PAL Series, International Transformer (Operating Capacity 150 V, 350 V)	Transformer in Case, SCK21-E Series	Three-Phase / Multiple-Winding Transformer in Case, 3RK Series	Power Transformer For Use In Japan And Overseas, AG-N Series	Transformer AU-A Series	Power Transformer For Use Overseas, PAL-A Series	Portable Transformer, TBN Series	WORLD Series, Transformer For Use Overseas	AU-AP Series	Transformer AVR-A Series AC Constant Voltage Power Supply Unit	MOUSE Series, Transformer For Use Overseas	PAL-UE Series Transformer for Use in Japan	Transformer RTB Series	Transformer in Case, SCK21 Series	Single-phase Auto Power Transformer, SOK21 Series	Transformer AC Constant Voltage Power Supply Unit, SVR-E Series	Portable / Case-Included Step-Up Transformer, CU-S Series
CAD		2D							2D				2D	2D						2D
Days to Ship	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	12 Day(s) or more	4 Day(s) or more	4 Day(s) or more	11 Day(s) or more	11 Day(s) or more	4 Day(s) or more	4 Day(s) or more	29 Day(s) or more	19 Day(s) or more	4 Day(s) or more	11 Day(s)	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	19 Day(s) or more	4 Day(s) or more	4 Day(s) or more	11 Day(s) or more	4 Day(s) or more
Primary voltage(V)	AC220	AC100-120-200-220-240 ～ AC100-110-120-200-220-230-240	AC100-110-120-200-220-240	AC170 to 260	-	AC220 to 230 ～ AC220 to 240	AC100	200	AC200	AC240	AC100	AC100	AC110 to 130	AC220 to 230	AC240	AC200-220	AC380-400-440	AC100	AC100	AC110 to 130	AC100-200	AC110 to 240	AC100	AC100	AC110 to 130 ～ AC220 to 240	AC100	AC200	AC200-220	AC200-220	AC100-220	100
Capacity(kVA)	0.1	0.55 ～ 2	1 ～ 1.5	1.5 ～ 2	0.5 or Less ～ 50	0.12 ～ 0.35	1 ～ 3	0.6 ～ 1.5	1 ～ 3	0.5 ～ 1.5	0.5 ～ 1.5	1 ～ 3	1 ～ 1.5	0.51 ～ 1.5	0.15 ～ 0.35	0.03 ～ 2	2	1 ～ 1.5	0.5	0.35 ～ 0.5	2 ～ 3	0.12 ～ 0.3	1 ～ 1.5	1 ～ 2	0.02 ～ 0.06	0.51 ～ 1.5	2 ～ 3	0.05 ～ 1	0.1 ～ 15	1 ～ 3	0.6 ～ 1
Secondary voltage(V)	AC100	AC100-120-200-220-240 ～ AC100-110-120-200-220-230-240	AC100-110-120-200-220-240	AC100	-	AC100	AC100	100	AC100-115	AC100	AC240	AC200	AC100	AC100	AC100	AC100-110	AC200-220	AC100-110-120-200-220-240	AC120	AC100	AC100-115-200	AC100	AC120	AC100	AC100	AC220 to 230	AC100-115	AC100-110	AC100-110	AC100	110 ～ 235
Number of phases/winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Other	Other	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/Double-winding	Three-phase/double-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Other	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/Double-winding	Single-phase/single-winding	Single-phase/single-winding	Single-phase/single-winding
Insulation type	A type	B Type	-	-	-	-	-	B Type	B Type	-	-	B Type	-	-	-	A type / E Type	B Type	-	-	-	B Type	-	-	-	-	-	B Type	A type / E Type	A type / E Type / B Type	-	B Type
Input/output terminal shape	-	-	-	-	-	-	-	Other	-	-	-	-	-	-	-	Up screw type terminal block	Other	-	-	-	-	-	-	-	-	-	-	Up screw type terminal block	Up screw type terminal block / Other	-	Other
Dimension vertical(mm)	69	160 ～ 210	190	235 ～ 300	135 ～ 550	52 ～ 150	250 ～ 320	164 ～ 180	265 ～ 295	170 ～ 180	170 ～ 180	200 ～ 230	195	120 ～ 145	120 ～ 150	150 ～ 250	350	190	150	150	265 ～ 295	50 ～ 120	195	225 ～ 300	39	120 ～ 145	220 ～ 280	135 ～ 182	150 ～ 450	380 ～ 500	147 ～ 180
Shield presence	NA	NA	NA	NA	-	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	Available	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
With/without Case	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available
Dimension width(mm)	81	160 ～ 180	170	145 ～ 210	180 ～ 410	75 ～ 110	145 ～ 180	134 ～ 154	155 ～ 175	70 ～ 88	70 ～ 88	120 ～ 135	130	70 ～ 88	90 ～ 110	180 ～ 270	280	170	110	110	155 ～ 175	82 ～ 155	130	145 ～ 210	77	70 ～ 88	120 ～ 135	180 ～ 215	180 ～ 360	210 ～ 250	94 ～ 144
Dimension depth(mm)	77	185 ～ 240	183	150 ～ 250	150 ～ 500	90 ～ 140	180 ～ 230	178 ～ 200	225 ～ 240	120 ～ 145	120 ～ 145	220 ～ 280	135	170 ～ 180	90 ～ 140	135 ～ 220	320	183	140	140	225 ～ 240	46 ～ 128	135	150 ～ 250	54	170 ～ 180	200 ～ 230	150 ～ 211	135 ～ 500	230 ～ 250	149 ～ 188

Configure

Specification/Dimensions

Primary voltage(V)
AC0-380-400-440

0-200

AC0-200-210-220

100

AC100

AC100-220

AC100-200

AC100-120-200-220-240

AC100-110

AC100-110-120

AC100-110-120-200-220-240

AC100-110-120-200-220-230-240

AC110 to 130

AC110 to 240

AC170 to 260

AC180-200-220

AC190-200-210

AC190-200-210-220-230-240

200

AC200

AC200-220

AC200-220-240

AC200-220-230-240

220

AC220

220-200-0

AC220 to 230

AC220 to 240

240

AC240

380

AC380-400-440

AC380-400-420-440-460-480

AC380-400-415-440

420
Clear

Capacity(kVA)
0.01

0.02

0.03

0.05

0.055

0.06

0.064

0.1

0.12

0.15

0.2

0.3

0.3A

0.35

0.4

0.5

0.5 or Less

0.5A

0.51

0.55

0.6

0.7

0.75

1

1A

1.5

2

2A

3

3A

4

5

5A

6

7.5

8

10

10A

12

15

20

50
Clear

Secondary voltage(V)
AC0-200-220

0-100

AC0-100-105-110

AC6-8-10-12

AC10-12

AC12

AC12-15-20-24

AC14-16-18-20

24

AC24

AC24-32-35-38

28

100

AC100

AC100-120-200-220-240

AC100-115

AC100-115-200

AC100-110

AC100-110-120

AC100-110-120-200-220-240

AC100-110-120-200-220-230-240

AC100-110-115

110

110-100-0

115

117

AC120

200

AC200

AC200-220

AC200-220-240

AC200-220-230-240

220

AC220 to 230

235

AC240
Clear

Number of phases/winding
- Single-phase/single-winding
- Single-phase/Double-winding
- Three-phase/double-winding
- Other
Clear

Insulation type
- A type
- E Type
- B Type
- F type
- H type
Clear

Input/output terminal shape
- Screw terminal block
- Up screw type terminal block
- Other
Clear

Dimension vertical(mm)
35

36

39

41

43

45

50

51

52

55

60

65

67

69

71

80

81

84

87

88

89

92

93

94

95

96

97

98

100

102

103

105

107

109

110

111

112

112.5

113

115

116

116.5

117

118

120

122

127

128

130

131

132

135

140

141

143

144.5

145

147

150

155

155.5

156

158

160

164

170

172

175

176

180

182

183

185

187

190

195

196

197

200

203

209

210

211

215

220

224.5

225

227

230

235

240

248

250

260

265

270

280

295

300

320

350

370

380

400

430

450

460

500

550
Clear

Shield presence
- Available
- NA
Clear

With/without Case
- Available
- NA
Clear

Dimension width(mm)
43

50

51

60

68

69

70

75

76

77

79

80

81

82

85

86

88

90

94

96

99

101

105

106

108

109

110

117

120

122

128

130

133

134

135

136

144

145

146

150

153

154

155

157

159

160

170

175

178

180

186

200

206

210

215

220

224

250

260

270

280

290

330

360

410
Clear

Dimension depth(mm)
36

40

42

44

45

46

48

50

51

54

55

58

59

63

67

68

77

83

85

86

88

90

92

94

95

97

98

99

100

101

102

103

104

108

109

110

111

114

115

116

117

118

119

120

122

123

128

131

134

135

140

142

143

145

149

150

155

157

160

165

170

172

175

178

180

182

183

185

186

188

190

195

198

200

203

210

211

215

220

225

226

230

235

240

247

250

260

270

280

300

320

350

360

370

430

450

500
Clear

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Transformers（With/without Case：Available）

Configure

Specification/Dimensions

Primary voltage(V)

Capacity(kVA)

Secondary voltage(V)

Number of phases/winding

Insulation type

Input/output terminal shape

Dimension vertical(mm)

Shield presence

With/without Case

Dimension width(mm)

Dimension depth(mm)

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